71307445275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{42557}}^1$

素因数の和:43261

約数の個数: 72

約数和(自身を含む): 139539510864

約数和(自身を除く): 68232065589

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 677, 825, 2031, 2475, 3385, 6093, 7447, 10155, 16925, 22341, 30465, 37235, 42557, 50775, 67023, 111705, 127671, 152325, 186175, 212785, 335115, 383013, 468127, 558525, 638355, 1063925, 1404381, 1675575, 1915065, 2340635, 3191775, 4213143, 7021905, 9575325, 11703175, 21065715, 28811089, 35109525, 86433267, 105328575, 144055445, 259299801, 316921979, 432166335, 720277225, 950765937, 1296499005, 1584609895, 2160831675, 2852297811, 4753829685, 6482495025, 7923049475, 14261489055, 23769148425, 71307445275]

約数ペア:

[(1, 71307445275), (3, 23769148425), (5, 14261489055), (9, 7923049475), (11, 6482495025), (15, 4753829685), (25, 2852297811), (33, 2160831675), (45, 1584609895), (55, 1296499005), (75, 950765937), (99, 720277225), (165, 432166335), (225, 316921979), (275, 259299801), (495, 144055445), (677, 105328575), (825, 86433267), (2031, 35109525), (2475, 28811089), (3385, 21065715), (6093, 11703175), (7447, 9575325), (10155, 7021905), (16925, 4213143), (22341, 3191775), (30465, 2340635), (37235, 1915065), (42557, 1675575), (50775, 1404381), (67023, 1063925), (111705, 638355), (127671, 558525), (152325, 468127), (186175, 383013), (212785, 335115)]