37929975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 67495680

約数和(自身を除く): 29565705

約数列:

[1, 3, 5, 15, 17, 25, 51, 71, 75, 85, 213, 255, 355, 419, 425, 1065, 1207, 1257, 1275, 1775, 2095, 3621, 5325, 6035, 6285, 7123, 10475, 18105, 21369, 29749, 30175, 31425, 35615, 89247, 90525, 106845, 148745, 178075, 446235, 505733, 534225, 743725, 1517199, 2231175, 2528665, 7585995, 12643325, 37929975]

約数ペア:

[(1, 37929975), (3, 12643325), (5, 7585995), (15, 2528665), (17, 2231175), (25, 1517199), (51, 743725), (71, 534225), (75, 505733), (85, 446235), (213, 178075), (255, 148745), (355, 106845), (419, 90525), (425, 89247), (1065, 35615), (1207, 31425), (1257, 30175), (1275, 29749), (1775, 21369), (2095, 18105), (3621, 10475), (5325, 7123), (6035, 6285)]