15696326425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1\times {\mathrm{1619}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 21902348160

約数和(自身を除く): 6206021735

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1297, 1495, 1619, 6485, 7475, 8095, 16861, 21047, 29831, 32425, 37237, 40475, 84305, 105235, 149155, 186185, 387803, 421525, 484081, 526175, 745775, 930925, 1939015, 2099843, 2420405, 9695075, 10499215, 12102025, 27297959, 48296389, 52496075, 136489795, 241481945, 627853057, 682448975, 1207409725, 3139265285, 15696326425]

約数ペア:

[(1, 15696326425), (5, 3139265285), (13, 1207409725), (23, 682448975), (25, 627853057), (65, 241481945), (115, 136489795), (299, 52496075), (325, 48296389), (575, 27297959), (1297, 12102025), (1495, 10499215), (1619, 9695075), (6485, 2420405), (7475, 2099843), (8095, 1939015), (16861, 930925), (21047, 745775), (29831, 526175), (32425, 484081), (37237, 421525), (40475, 387803), (84305, 186185), (105235, 149155)]