80100075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 146419200

約数和(自身を除く): 66319125

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 79, 165, 237, 275, 395, 825, 869, 1185, 1229, 1975, 2607, 3687, 4345, 5925, 6145, 13035, 13519, 18435, 21725, 30725, 40557, 65175, 67595, 92175, 97091, 202785, 291273, 337975, 485455, 1013925, 1068001, 1456365, 2427275, 3204003, 5340005, 7281825, 16020015, 26700025, 80100075]

約数ペア:

[(1, 80100075), (3, 26700025), (5, 16020015), (11, 7281825), (15, 5340005), (25, 3204003), (33, 2427275), (55, 1456365), (75, 1068001), (79, 1013925), (165, 485455), (237, 337975), (275, 291273), (395, 202785), (825, 97091), (869, 92175), (1185, 67595), (1229, 65175), (1975, 40557), (2607, 30725), (3687, 21725), (4345, 18435), (5925, 13519), (6145, 13035)]