61961505

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 102798720

約数和(自身を除く): 40837215

約数列:

[1, 3, 5, 15, 53, 59, 159, 177, 265, 295, 795, 885, 1321, 3127, 3963, 6605, 9381, 15635, 19815, 46905, 70013, 77939, 210039, 233817, 350065, 389695, 1050195, 1169085, 4130767, 12392301, 20653835, 61961505]

約数ペア:

[(1, 61961505), (3, 20653835), (5, 12392301), (15, 4130767), (53, 1169085), (59, 1050195), (159, 389695), (177, 350065), (265, 233817), (295, 210039), (795, 77939), (885, 70013), (1321, 46905), (3127, 19815), (3963, 15635), (6605, 9381)]