1145679075

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2589

約数の個数: 72

約数和(自身を含む): 2153567520

約数和(自身を除く): 1007888445

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 71, 75, 87, 145, 213, 225, 261, 355, 435, 639, 725, 1065, 1305, 1775, 2059, 2175, 2473, 3195, 5325, 6177, 6525, 7419, 10295, 12365, 15975, 18531, 22257, 30885, 37095, 51475, 61825, 71717, 92655, 111285, 154425, 175583, 185475, 215151, 358585, 463275, 526749, 556425, 645453, 877915, 1075755, 1580247, 1792925, 2633745, 3227265, 4389575, 5091907, 5378775, 7901235, 13168725, 15275721, 16136325, 25459535, 39506175, 45827163, 76378605, 127297675, 229135815, 381893025, 1145679075]

約数ペア:

[(1, 1145679075), (3, 381893025), (5, 229135815), (9, 127297675), (15, 76378605), (25, 45827163), (29, 39506175), (45, 25459535), (71, 16136325), (75, 15275721), (87, 13168725), (145, 7901235), (213, 5378775), (225, 5091907), (261, 4389575), (355, 3227265), (435, 2633745), (639, 1792925), (725, 1580247), (1065, 1075755), (1305, 877915), (1775, 645453), (2059, 556425), (2175, 526749), (2473, 463275), (3195, 358585), (5325, 215151), (6177, 185475), (6525, 175583), (7419, 154425), (10295, 111285), (12365, 92655), (15975, 71717), (18531, 61825), (22257, 51475), (30885, 37095)]