139230075

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 238841856

約数和(自身を除く): 99611781

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 131, 185, 383, 393, 555, 655, 925, 1149, 1915, 1965, 2775, 3275, 4847, 5745, 9575, 9825, 14171, 14541, 24235, 28725, 42513, 50173, 70855, 72705, 121175, 150519, 212565, 250865, 354275, 363525, 752595, 1062825, 1254325, 1856401, 3762975, 5569203, 9282005, 27846015, 46410025, 139230075]

約数ペア:

[(1, 139230075), (3, 46410025), (5, 27846015), (15, 9282005), (25, 5569203), (37, 3762975), (75, 1856401), (111, 1254325), (131, 1062825), (185, 752595), (383, 363525), (393, 354275), (555, 250865), (655, 212565), (925, 150519), (1149, 121175), (1915, 72705), (1965, 70855), (2775, 50173), (3275, 42513), (4847, 28725), (5745, 24235), (9575, 14541), (9825, 14171)]