4988892675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 9530323056

約数和(自身を除く): 4541430381

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 137, 169, 195, 221, 255, 325, 411, 425, 507, 663, 685, 845, 975, 1105, 1275, 1781, 2055, 2197, 2329, 2535, 2873, 3315, 3425, 4225, 5343, 5525, 6591, 6987, 8619, 8905, 10275, 10985, 11645, 12675, 14365, 16575, 23153, 26715, 28561, 30277, 32955, 34935, 37349, 43095, 44525, 54925, 58225, 69459, 71825, 85683, 90831, 112047, 115765, 133575, 142805, 151385, 164775, 174675, 186745, 215475, 300989, 347295, 393601, 428415, 454155, 485537, 560235, 578825, 714025, 756925, 902967, 933725, 1180803, 1456611, 1504945, 1736475, 1968005, 2142075, 2270775, 2427685, 2801175, 3912857, 4514835, 5116813, 5904015, 7283055, 7524725, 9840025, 11738571, 12138425, 15350439, 19564285, 22574175, 25584065, 29520075, 36415275, 58692855, 66518569, 76752195, 97821425, 127920325, 199555707, 293464275, 332592845, 383760975, 997778535, 1662964225, 4988892675]

約数ペア:

[(1, 4988892675), (3, 1662964225), (5, 997778535), (13, 383760975), (15, 332592845), (17, 293464275), (25, 199555707), (39, 127920325), (51, 97821425), (65, 76752195), (75, 66518569), (85, 58692855), (137, 36415275), (169, 29520075), (195, 25584065), (221, 22574175), (255, 19564285), (325, 15350439), (411, 12138425), (425, 11738571), (507, 9840025), (663, 7524725), (685, 7283055), (845, 5904015), (975, 5116813), (1105, 4514835), (1275, 3912857), (1781, 2801175), (2055, 2427685), (2197, 2270775), (2329, 2142075), (2535, 1968005), (2873, 1736475), (3315, 1504945), (3425, 1456611), (4225, 1180803), (5343, 933725), (5525, 902967), (6591, 756925), (6987, 714025), (8619, 578825), (8905, 560235), (10275, 485537), (10985, 454155), (11645, 428415), (12675, 393601), (14365, 347295), (16575, 300989), (23153, 215475), (26715, 186745), (28561, 174675), (30277, 164775), (32955, 151385), (34935, 142805), (37349, 133575), (43095, 115765), (44525, 112047), (54925, 90831), (58225, 85683), (69459, 71825)]