23470605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 43417920

約数和(自身を除く): 19947315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 171, 283, 285, 291, 485, 849, 855, 873, 1415, 1455, 1843, 2547, 4245, 4365, 5377, 5529, 9215, 12735, 16131, 16587, 26885, 27451, 27645, 48393, 80655, 82353, 82935, 137255, 241965, 247059, 411765, 521569, 1235295, 1564707, 2607845, 4694121, 7823535, 23470605]

約数ペア:

[(1, 23470605), (3, 7823535), (5, 4694121), (9, 2607845), (15, 1564707), (19, 1235295), (45, 521569), (57, 411765), (95, 247059), (97, 241965), (171, 137255), (283, 82935), (285, 82353), (291, 80655), (485, 48393), (849, 27645), (855, 27451), (873, 26885), (1415, 16587), (1455, 16131), (1843, 12735), (2547, 9215), (4245, 5529), (4365, 5377)]