77002275

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 154704384

約数和(自身を除く): 77702109

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 147, 161, 175, 245, 345, 483, 525, 575, 735, 805, 911, 1127, 1225, 1725, 2415, 2733, 3381, 3675, 4025, 4555, 5635, 6377, 12075, 13665, 16905, 19131, 20953, 22775, 28175, 31885, 44639, 62859, 68325, 84525, 95655, 104765, 133917, 146671, 159425, 223195, 314295, 440013, 478275, 523825, 669585, 733355, 1026697, 1115975, 1571475, 2200065, 3080091, 3347925, 3666775, 5133485, 11000325, 15400455, 25667425, 77002275]

約数ペア:

[(1, 77002275), (3, 25667425), (5, 15400455), (7, 11000325), (15, 5133485), (21, 3666775), (23, 3347925), (25, 3080091), (35, 2200065), (49, 1571475), (69, 1115975), (75, 1026697), (105, 733355), (115, 669585), (147, 523825), (161, 478275), (175, 440013), (245, 314295), (345, 223195), (483, 159425), (525, 146671), (575, 133917), (735, 104765), (805, 95655), (911, 84525), (1127, 68325), (1225, 62859), (1725, 44639), (2415, 31885), (2733, 28175), (3381, 22775), (3675, 20953), (4025, 19131), (4555, 16905), (5635, 13665), (6377, 12075)]