201962475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6277}}^1$

素因数の和:6317

約数の個数: 72

約数和(自身を含む): 425045712

約数和(自身を除く): 223083237

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 195, 225, 275, 325, 429, 495, 585, 715, 825, 975, 1287, 2145, 2475, 2925, 3575, 6277, 6435, 10725, 18831, 31385, 32175, 56493, 69047, 81601, 94155, 156925, 207141, 244803, 282465, 345235, 408005, 470775, 621423, 734409, 897611, 1035705, 1224015, 1412325, 1726175, 2040025, 2692833, 3107115, 3672045, 4488055, 5178525, 6120075, 8078499, 13464165, 15535575, 18360225, 22440275, 40392495, 67320825, 201962475]

約数ペア:

[(1, 201962475), (3, 67320825), (5, 40392495), (9, 22440275), (11, 18360225), (13, 15535575), (15, 13464165), (25, 8078499), (33, 6120075), (39, 5178525), (45, 4488055), (55, 3672045), (65, 3107115), (75, 2692833), (99, 2040025), (117, 1726175), (143, 1412325), (165, 1224015), (195, 1035705), (225, 897611), (275, 734409), (325, 621423), (429, 470775), (495, 408005), (585, 345235), (715, 282465), (825, 244803), (975, 207141), (1287, 156925), (2145, 94155), (2475, 81601), (2925, 69047), (3575, 56493), (6277, 32175), (6435, 31385), (10725, 18831)]