48947925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 88688768

約数和(自身を除く): 39740843

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 183, 195, 305, 325, 793, 823, 915, 975, 1525, 2379, 2469, 3965, 4115, 4575, 10699, 11895, 12345, 19825, 20575, 32097, 50203, 53495, 59475, 61725, 150609, 160485, 251015, 267475, 652639, 753045, 802425, 1255075, 1957917, 3263195, 3765225, 9789585, 16315975, 48947925]

約数ペア:

[(1, 48947925), (3, 16315975), (5, 9789585), (13, 3765225), (15, 3263195), (25, 1957917), (39, 1255075), (61, 802425), (65, 753045), (75, 652639), (183, 267475), (195, 251015), (305, 160485), (325, 150609), (793, 61725), (823, 59475), (915, 53495), (975, 50203), (1525, 32097), (2379, 20575), (2469, 19825), (3965, 12345), (4115, 11895), (4575, 10699)]