4220454915

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{224911}}^1$

素因数の和:225064

約数の個数: 32

約数和(自身を含む): 7557043200

約数和(自身を除く): 3336588285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 6255, 18765, 224911, 674733, 1124555, 2024199, 3373665, 6072597, 10120995, 30362985, 31262629, 93787887, 156313145, 281363661, 468939435, 844090983, 1406818305, 4220454915]

約数ペア:

[(1, 4220454915), (3, 1406818305), (5, 844090983), (9, 468939435), (15, 281363661), (27, 156313145), (45, 93787887), (135, 31262629), (139, 30362985), (417, 10120995), (695, 6072597), (1251, 3373665), (2085, 2024199), (3753, 1124555), (6255, 674733), (18765, 224911)]