72490275

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 156656640

約数和(自身を除く): 84166365

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 99, 117, 135, 143, 165, 195, 225, 275, 297, 325, 351, 429, 495, 585, 675, 715, 751, 825, 975, 1287, 1485, 1755, 2145, 2253, 2475, 2925, 3575, 3755, 3861, 6435, 6759, 7425, 8261, 8775, 9763, 10725, 11265, 18775, 19305, 20277, 24783, 29289, 32175, 33795, 41305, 48815, 56325, 74349, 87867, 96525, 101385, 107393, 123915, 146445, 168975, 206525, 223047, 244075, 263601, 322179, 371745, 439335, 506925, 536965, 619575, 732225, 966537, 1115235, 1318005, 1610895, 1858725, 2196675, 2684825, 2899611, 4832685, 5576175, 6590025, 8054475, 14498055, 24163425, 72490275]

約数ペア:

[(1, 72490275), (3, 24163425), (5, 14498055), (9, 8054475), (11, 6590025), (13, 5576175), (15, 4832685), (25, 2899611), (27, 2684825), (33, 2196675), (39, 1858725), (45, 1610895), (55, 1318005), (65, 1115235), (75, 966537), (99, 732225), (117, 619575), (135, 536965), (143, 506925), (165, 439335), (195, 371745), (225, 322179), (275, 263601), (297, 244075), (325, 223047), (351, 206525), (429, 168975), (495, 146445), (585, 123915), (675, 107393), (715, 101385), (751, 96525), (825, 87867), (975, 74349), (1287, 56325), (1485, 48815), (1755, 41305), (2145, 33795), (2253, 32175), (2475, 29289), (2925, 24783), (3575, 20277), (3755, 19305), (3861, 18775), (6435, 11265), (6759, 10725), (7425, 9763), (8261, 8775)]