1612964355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 2750837760

約数和(自身を除く): 1137873405

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 131, 267, 345, 393, 401, 445, 655, 1203, 1335, 1965, 2005, 2047, 3013, 6015, 6141, 9039, 9223, 10235, 11659, 15065, 27669, 30705, 34977, 35689, 45195, 46115, 52531, 58295, 107067, 138345, 157593, 174885, 178445, 262655, 268157, 535335, 787965, 804471, 820847, 1208213, 1340785, 2462541, 3624639, 4022355, 4104235, 4675259, 6041065, 12312705, 14025777, 18123195, 23376295, 70128885, 107530957, 322592871, 537654785, 1612964355]

約数ペア:

[(1, 1612964355), (3, 537654785), (5, 322592871), (15, 107530957), (23, 70128885), (69, 23376295), (89, 18123195), (115, 14025777), (131, 12312705), (267, 6041065), (345, 4675259), (393, 4104235), (401, 4022355), (445, 3624639), (655, 2462541), (1203, 1340785), (1335, 1208213), (1965, 820847), (2005, 804471), (2047, 787965), (3013, 535335), (6015, 268157), (6141, 262655), (9039, 178445), (9223, 174885), (10235, 157593), (11659, 138345), (15065, 107067), (27669, 58295), (30705, 52531), (34977, 46115), (35689, 45195)]