154239435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25771}}^1$

素因数の和:25808

約数の個数: 48

約数和(自身を含む): 321634560

約数和(自身を除く): 167395125

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 25771, 77313, 128855, 180397, 231939, 386565, 489649, 541191, 901985, 1159695, 1468947, 1623573, 2448245, 2705955, 3427543, 4406841, 7344735, 8117865, 10282629, 17137715, 22034205, 30847887, 51413145, 154239435]

約数ペア:

[(1, 154239435), (3, 51413145), (5, 30847887), (7, 22034205), (9, 17137715), (15, 10282629), (19, 8117865), (21, 7344735), (35, 4406841), (45, 3427543), (57, 2705955), (63, 2448245), (95, 1623573), (105, 1468947), (133, 1159695), (171, 901985), (285, 541191), (315, 489649), (399, 386565), (665, 231939), (855, 180397), (1197, 128855), (1995, 77313), (5985, 25771)]