39194025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 71037120

約数和(自身を除く): 31843095

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 183, 195, 305, 325, 659, 793, 915, 975, 1525, 1977, 2379, 3295, 3965, 4575, 8567, 9885, 11895, 16475, 19825, 25701, 40199, 42835, 49425, 59475, 120597, 128505, 200995, 214175, 522587, 602985, 642525, 1004975, 1567761, 2612935, 3014925, 7838805, 13064675, 39194025]

約数ペア:

[(1, 39194025), (3, 13064675), (5, 7838805), (13, 3014925), (15, 2612935), (25, 1567761), (39, 1004975), (61, 642525), (65, 602985), (75, 522587), (183, 214175), (195, 200995), (305, 128505), (325, 120597), (659, 59475), (793, 49425), (915, 42835), (975, 40199), (1525, 25701), (1977, 19825), (2379, 16475), (3295, 11895), (3965, 9885), (4575, 8567)]