23991750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{10663}}^1$

素因数の和:10686

約数の個数: 48

約数和(自身を含む): 64879776

約数和(自身を除く): 40888026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 10663, 21326, 31989, 53315, 63978, 95967, 106630, 159945, 191934, 266575, 319890, 479835, 533150, 799725, 959670, 1332875, 1599450, 2399175, 2665750, 3998625, 4798350, 7997250, 11995875, 23991750]

約数ペア:

[(1, 23991750), (2, 11995875), (3, 7997250), (5, 4798350), (6, 3998625), (9, 2665750), (10, 2399175), (15, 1599450), (18, 1332875), (25, 959670), (30, 799725), (45, 533150), (50, 479835), (75, 319890), (90, 266575), (125, 191934), (150, 159945), (225, 106630), (250, 95967), (375, 63978), (450, 53315), (750, 31989), (1125, 21326), (2250, 10663)]