72455175

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 149990400

約数和(自身を除く): 77535225

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 27, 39, 45, 65, 69, 75, 115, 117, 135, 195, 207, 225, 299, 325, 345, 351, 359, 575, 585, 621, 675, 897, 975, 1035, 1077, 1495, 1725, 1755, 1795, 2691, 2925, 3105, 3231, 4485, 4667, 5175, 5385, 7475, 8073, 8257, 8775, 8975, 9693, 13455, 14001, 15525, 16155, 22425, 23335, 24771, 26925, 40365, 41285, 42003, 48465, 67275, 70005, 74313, 80775, 107341, 116675, 123855, 126009, 201825, 206425, 210015, 222939, 242325, 322023, 350025, 371565, 536705, 619275, 630045, 966069, 1050075, 1114695, 1610115, 1857825, 2683525, 2898207, 3150225, 4830345, 5573475, 8050575, 14491035, 24151725, 72455175]

約数ペア:

[(1, 72455175), (3, 24151725), (5, 14491035), (9, 8050575), (13, 5573475), (15, 4830345), (23, 3150225), (25, 2898207), (27, 2683525), (39, 1857825), (45, 1610115), (65, 1114695), (69, 1050075), (75, 966069), (115, 630045), (117, 619275), (135, 536705), (195, 371565), (207, 350025), (225, 322023), (299, 242325), (325, 222939), (345, 210015), (351, 206425), (359, 201825), (575, 126009), (585, 123855), (621, 116675), (675, 107341), (897, 80775), (975, 74313), (1035, 70005), (1077, 67275), (1495, 48465), (1725, 42003), (1755, 41285), (1795, 40365), (2691, 26925), (2925, 24771), (3105, 23335), (3231, 22425), (4485, 16155), (4667, 15525), (5175, 14001), (5385, 13455), (7475, 9693), (8073, 8975), (8257, 8775)]