38712105575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10949}}^1$

素因数の和:11049

約数の個数: 96

約数和(自身を含む): 60221145600

約数和(自身を除く): 21509040025

約数列:

[1, 5, 11, 13, 23, 25, 43, 55, 65, 115, 143, 215, 253, 275, 299, 325, 473, 559, 575, 715, 989, 1075, 1265, 1495, 2365, 2795, 3289, 3575, 4945, 6149, 6325, 7475, 10879, 10949, 11825, 12857, 13975, 16445, 24725, 30745, 54395, 54745, 64285, 82225, 120439, 141427, 142337, 153725, 251827, 271975, 273725, 321425, 470807, 602195, 707135, 711685, 1259135, 1565707, 2354035, 2770097, 3010975, 3273751, 3535675, 3558425, 5178877, 6120491, 6295675, 7828535, 10828561, 11770175, 13850485, 16368755, 25894385, 30602455, 36011261, 39142675, 54142805, 67325401, 69252425, 81843775, 119114171, 129471925, 140771293, 153012275, 180056305, 270714025, 336627005, 595570855, 703856465, 900281525, 1548484223, 1683135025, 2977854275, 3519282325, 7742421115, 38712105575]

約数ペア:

[(1, 38712105575), (5, 7742421115), (11, 3519282325), (13, 2977854275), (23, 1683135025), (25, 1548484223), (43, 900281525), (55, 703856465), (65, 595570855), (115, 336627005), (143, 270714025), (215, 180056305), (253, 153012275), (275, 140771293), (299, 129471925), (325, 119114171), (473, 81843775), (559, 69252425), (575, 67325401), (715, 54142805), (989, 39142675), (1075, 36011261), (1265, 30602455), (1495, 25894385), (2365, 16368755), (2795, 13850485), (3289, 11770175), (3575, 10828561), (4945, 7828535), (6149, 6295675), (6325, 6120491), (7475, 5178877), (10879, 3558425), (10949, 3535675), (11825, 3273751), (12857, 3010975), (13975, 2770097), (16445, 2354035), (24725, 1565707), (30745, 1259135), (54395, 711685), (54745, 707135), (64285, 602195), (82225, 470807), (120439, 321425), (141427, 273725), (142337, 271975), (153725, 251827)]