32880225

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 66156480

約数和(自身を除く): 33276255

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 147, 161, 175, 245, 345, 389, 483, 525, 575, 735, 805, 1127, 1167, 1225, 1725, 1945, 2415, 2723, 3381, 3675, 4025, 5635, 5835, 8169, 8947, 9725, 12075, 13615, 16905, 19061, 26841, 28175, 29175, 40845, 44735, 57183, 62629, 68075, 84525, 95305, 134205, 187887, 204225, 223675, 285915, 313145, 438403, 476525, 671025, 939435, 1315209, 1429575, 1565725, 2192015, 4697175, 6576045, 10960075, 32880225]

約数ペア:

[(1, 32880225), (3, 10960075), (5, 6576045), (7, 4697175), (15, 2192015), (21, 1565725), (23, 1429575), (25, 1315209), (35, 939435), (49, 671025), (69, 476525), (75, 438403), (105, 313145), (115, 285915), (147, 223675), (161, 204225), (175, 187887), (245, 134205), (345, 95305), (389, 84525), (483, 68075), (525, 62629), (575, 57183), (735, 44735), (805, 40845), (1127, 29175), (1167, 28175), (1225, 26841), (1725, 19061), (1945, 16905), (2415, 13615), (2723, 12075), (3381, 9725), (3675, 8947), (4025, 8169), (5635, 5835)]