580437315

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 1081800720

約数和(自身を除く): 501363405

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 529, 555, 659, 851, 1035, 1587, 1665, 1977, 2553, 2645, 3295, 4255, 4761, 5931, 7659, 7935, 9885, 12765, 15157, 19573, 23805, 24383, 29655, 38295, 45471, 58719, 73149, 75785, 97865, 121915, 136413, 176157, 219447, 227355, 293595, 348611, 365745, 560809, 682065, 880785, 1045833, 1097235, 1682427, 1743055, 2804045, 3137499, 5047281, 5229165, 8412135, 12898607, 15687495, 25236405, 38695821, 64493035, 116087463, 193479105, 580437315]

約数ペア:

[(1, 580437315), (3, 193479105), (5, 116087463), (9, 64493035), (15, 38695821), (23, 25236405), (37, 15687495), (45, 12898607), (69, 8412135), (111, 5229165), (115, 5047281), (185, 3137499), (207, 2804045), (333, 1743055), (345, 1682427), (529, 1097235), (555, 1045833), (659, 880785), (851, 682065), (1035, 560809), (1587, 365745), (1665, 348611), (1977, 293595), (2553, 227355), (2645, 219447), (3295, 176157), (4255, 136413), (4761, 121915), (5931, 97865), (7659, 75785), (7935, 73149), (9885, 58719), (12765, 45471), (15157, 38295), (19573, 29655), (23805, 24383)]