2496754725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 4549708800

約数和(自身を除く): 2052954075

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 181, 255, 349, 425, 465, 527, 543, 775, 905, 1047, 1275, 1581, 1745, 2325, 2635, 2715, 3077, 4525, 5235, 5611, 5933, 7905, 8725, 9231, 10819, 13175, 13575, 15385, 16833, 17799, 26175, 28055, 29665, 32457, 39525, 46155, 54095, 63169, 76925, 84165, 88995, 95387, 140275, 148325, 162285, 183923, 189507, 230775, 270475, 286161, 315845, 420825, 444975, 476935, 551769, 811425, 919615, 947535, 1073873, 1430805, 1579225, 1958239, 2384675, 2758845, 3221619, 4598075, 4737675, 5369365, 5874717, 7154025, 9791195, 13794225, 16108095, 26846825, 29373585, 33290063, 48955975, 80540475, 99870189, 146867925, 166450315, 499350945, 832251575, 2496754725]

約数ペア:

[(1, 2496754725), (3, 832251575), (5, 499350945), (15, 166450315), (17, 146867925), (25, 99870189), (31, 80540475), (51, 48955975), (75, 33290063), (85, 29373585), (93, 26846825), (155, 16108095), (181, 13794225), (255, 9791195), (349, 7154025), (425, 5874717), (465, 5369365), (527, 4737675), (543, 4598075), (775, 3221619), (905, 2758845), (1047, 2384675), (1275, 1958239), (1581, 1579225), (1745, 1430805), (2325, 1073873), (2635, 947535), (2715, 919615), (3077, 811425), (4525, 551769), (5235, 476935), (5611, 444975), (5933, 420825), (7905, 315845), (8725, 286161), (9231, 270475), (10819, 230775), (13175, 189507), (13575, 183923), (15385, 162285), (16833, 148325), (17799, 140275), (26175, 95387), (28055, 88995), (29665, 84165), (32457, 76925), (39525, 63169), (46155, 54095)]