22137675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 42259200

約数和(自身を除く): 20121525

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 149, 175, 283, 447, 525, 745, 849, 1043, 1415, 1981, 2235, 3129, 3725, 4245, 5215, 5943, 7075, 9905, 11175, 15645, 21225, 26075, 29715, 42167, 49525, 78225, 126501, 148575, 210835, 295169, 632505, 885507, 1054175, 1475845, 3162525, 4427535, 7379225, 22137675]

約数ペア:

[(1, 22137675), (3, 7379225), (5, 4427535), (7, 3162525), (15, 1475845), (21, 1054175), (25, 885507), (35, 632505), (75, 295169), (105, 210835), (149, 148575), (175, 126501), (283, 78225), (447, 49525), (525, 42167), (745, 29715), (849, 26075), (1043, 21225), (1415, 15645), (1981, 11175), (2235, 9905), (3129, 7075), (3725, 5943), (4245, 5215)]