928265975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6689}}^1$

素因数の和:6780

約数の個数: 48

約数和(自身を含む): 1440116160

約数和(自身を除く): 511850185

約数列:

[1, 5, 7, 13, 25, 35, 61, 65, 91, 175, 305, 325, 427, 455, 793, 1525, 2135, 2275, 3965, 5551, 6689, 10675, 19825, 27755, 33445, 46823, 86957, 138775, 167225, 234115, 408029, 434785, 608699, 1170575, 2040145, 2173925, 2856203, 3043495, 5304377, 10200725, 14281015, 15217475, 26521885, 37130639, 71405075, 132609425, 185653195, 928265975]

約数ペア:

[(1, 928265975), (5, 185653195), (7, 132609425), (13, 71405075), (25, 37130639), (35, 26521885), (61, 15217475), (65, 14281015), (91, 10200725), (175, 5304377), (305, 3043495), (325, 2856203), (427, 2173925), (455, 2040145), (793, 1170575), (1525, 608699), (2135, 434785), (2275, 408029), (3965, 234115), (5551, 167225), (6689, 138775), (10675, 86957), (19825, 46823), (27755, 33445)]