156979219275

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{52883}}^1$

素因数の和:53145

約数の個数: 72

約数和(自身を含む): 286436666880

約数和(自身を除く): 129457447605

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 167, 225, 237, 395, 501, 711, 835, 1185, 1503, 1975, 2505, 3555, 4175, 5925, 7515, 12525, 13193, 17775, 37575, 39579, 52883, 65965, 118737, 158649, 197895, 264415, 329825, 475947, 593685, 793245, 989475, 1322075, 2379735, 2968425, 3966225, 4177757, 8831461, 11898675, 12533271, 20888785, 26494383, 37599813, 44157305, 62666355, 79483149, 104443925, 132471915, 187999065, 220786525, 313331775, 397415745, 662359575, 697685419, 939995325, 1987078725, 2093056257, 3488427095, 6279168771, 10465281285, 17442135475, 31395843855, 52326406425, 156979219275]

約数ペア:

[(1, 156979219275), (3, 52326406425), (5, 31395843855), (9, 17442135475), (15, 10465281285), (25, 6279168771), (45, 3488427095), (75, 2093056257), (79, 1987078725), (167, 939995325), (225, 697685419), (237, 662359575), (395, 397415745), (501, 313331775), (711, 220786525), (835, 187999065), (1185, 132471915), (1503, 104443925), (1975, 79483149), (2505, 62666355), (3555, 44157305), (4175, 37599813), (5925, 26494383), (7515, 20888785), (12525, 12533271), (13193, 11898675), (17775, 8831461), (37575, 4177757), (39579, 3966225), (52883, 2968425), (65965, 2379735), (118737, 1322075), (158649, 989475), (197895, 793245), (264415, 593685), (329825, 475947)]