73793175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 133420032

約数和(自身を除く): 59626857

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 775, 1275, 1581, 1867, 2325, 2635, 5601, 7905, 9335, 13175, 28005, 31739, 39525, 46675, 57877, 95217, 140025, 158695, 173631, 289385, 476085, 793475, 868155, 983909, 1446925, 2380425, 2951727, 4340775, 4919545, 14758635, 24597725, 73793175]

約数ペア:

[(1, 73793175), (3, 24597725), (5, 14758635), (15, 4919545), (17, 4340775), (25, 2951727), (31, 2380425), (51, 1446925), (75, 983909), (85, 868155), (93, 793475), (155, 476085), (255, 289385), (425, 173631), (465, 158695), (527, 140025), (775, 95217), (1275, 57877), (1581, 46675), (1867, 39525), (2325, 31739), (2635, 28005), (5601, 13175), (7905, 9335)]