74611215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13933}}^1$

素因数の和:13968

約数の個数: 48

約数和(自身を含む): 156506688

約数和(自身を除く): 81895473

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 13933, 41799, 69665, 97531, 125397, 208995, 236861, 292593, 487655, 626985, 710583, 877779, 1184305, 1462965, 1658027, 2131749, 3552915, 4388895, 4974081, 8290135, 10658745, 14922243, 24870405, 74611215]

約数ペア:

[(1, 74611215), (3, 24870405), (5, 14922243), (7, 10658745), (9, 8290135), (15, 4974081), (17, 4388895), (21, 3552915), (35, 2131749), (45, 1658027), (51, 1462965), (63, 1184305), (85, 877779), (105, 710583), (119, 626985), (153, 487655), (255, 292593), (315, 236861), (357, 208995), (595, 125397), (765, 97531), (1071, 69665), (1785, 41799), (5355, 13933)]