15672097025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{2689}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 21294470400

約数和(自身を除く): 5622373375

約数列:

[1, 5, 13, 25, 65, 79, 227, 325, 395, 1027, 1135, 1975, 2689, 2951, 5135, 5675, 13445, 14755, 17933, 25675, 34957, 67225, 73775, 89665, 174785, 212431, 233129, 448325, 610403, 873925, 1062155, 1165645, 2761603, 3052015, 5310775, 5828225, 7935239, 13808015, 15260075, 39676195, 48221837, 69040075, 198380975, 241109185, 626883881, 1205545925, 3134419405, 15672097025]

約数ペア:

[(1, 15672097025), (5, 3134419405), (13, 1205545925), (25, 626883881), (65, 241109185), (79, 198380975), (227, 69040075), (325, 48221837), (395, 39676195), (1027, 15260075), (1135, 13808015), (1975, 7935239), (2689, 5828225), (2951, 5310775), (5135, 3052015), (5675, 2761603), (13445, 1165645), (14755, 1062155), (17933, 873925), (25675, 610403), (34957, 448325), (67225, 233129), (73775, 212431), (89665, 174785)]