30413475

素因数分解:

$3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:698

約数の個数: 60

約数和(自身を含む): 58875696

約数和(自身を除く): 28462221

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 135, 207, 225, 345, 405, 575, 621, 653, 675, 1035, 1725, 1863, 1959, 2025, 3105, 3265, 5175, 5877, 9315, 9795, 15019, 15525, 16325, 17631, 29385, 45057, 46575, 48975, 52893, 75095, 88155, 135171, 146925, 225285, 264465, 375475, 405513, 440775, 675855, 1126425, 1216539, 1322325, 2027565, 3379275, 6082695, 10137825, 30413475]

約数ペア:

[(1, 30413475), (3, 10137825), (5, 6082695), (9, 3379275), (15, 2027565), (23, 1322325), (25, 1216539), (27, 1126425), (45, 675855), (69, 440775), (75, 405513), (81, 375475), (115, 264465), (135, 225285), (207, 146925), (225, 135171), (345, 88155), (405, 75095), (575, 52893), (621, 48975), (653, 46575), (675, 45057), (1035, 29385), (1725, 17631), (1863, 16325), (1959, 15525), (2025, 15019), (3105, 9795), (3265, 9315), (5175, 5877)]