84337575

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 165645648

約数和(自身を除く): 81308073

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 53, 75, 105, 147, 159, 175, 245, 265, 371, 433, 525, 735, 795, 1113, 1225, 1299, 1325, 1855, 2165, 2597, 3031, 3675, 3975, 5565, 6495, 7791, 9093, 9275, 10825, 12985, 15155, 21217, 22949, 27825, 32475, 38955, 45465, 63651, 64925, 68847, 75775, 106085, 114745, 160643, 194775, 227325, 318255, 344235, 481929, 530425, 573725, 803215, 1124501, 1591275, 1721175, 2409645, 3373503, 4016075, 5622505, 12048225, 16867515, 28112525, 84337575]

約数ペア:

[(1, 84337575), (3, 28112525), (5, 16867515), (7, 12048225), (15, 5622505), (21, 4016075), (25, 3373503), (35, 2409645), (49, 1721175), (53, 1591275), (75, 1124501), (105, 803215), (147, 573725), (159, 530425), (175, 481929), (245, 344235), (265, 318255), (371, 227325), (433, 194775), (525, 160643), (735, 114745), (795, 106085), (1113, 75775), (1225, 68847), (1299, 64925), (1325, 63651), (1855, 45465), (2165, 38955), (2597, 32475), (3031, 27825), (3675, 22949), (3975, 21217), (5565, 15155), (6495, 12985), (7791, 10825), (9093, 9275)]