2045332275

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{10501}}^1$

素因数の和:10581

約数の個数: 72

約数和(自身を含む): 4008319344

約数和(自身を除く): 1962987069

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 53, 75, 105, 147, 159, 175, 245, 265, 371, 525, 735, 795, 1113, 1225, 1325, 1855, 2597, 3675, 3975, 5565, 7791, 9275, 10501, 12985, 27825, 31503, 38955, 52505, 64925, 73507, 157515, 194775, 220521, 262525, 367535, 514549, 556553, 787575, 1102605, 1543647, 1669659, 1837675, 2572745, 2782765, 3895871, 5513025, 7718235, 8348295, 11687613, 12863725, 13913825, 19479355, 27271097, 38591175, 41741475, 58438065, 81813291, 97396775, 136355485, 292190325, 409066455, 681777425, 2045332275]

約数ペア:

[(1, 2045332275), (3, 681777425), (5, 409066455), (7, 292190325), (15, 136355485), (21, 97396775), (25, 81813291), (35, 58438065), (49, 41741475), (53, 38591175), (75, 27271097), (105, 19479355), (147, 13913825), (159, 12863725), (175, 11687613), (245, 8348295), (265, 7718235), (371, 5513025), (525, 3895871), (735, 2782765), (795, 2572745), (1113, 1837675), (1225, 1669659), (1325, 1543647), (1855, 1102605), (2597, 787575), (3675, 556553), (3975, 514549), (5565, 367535), (7791, 262525), (9275, 220521), (10501, 194775), (12985, 157515), (27825, 73507), (31503, 64925), (38955, 52505)]