713895975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2281}}^1$

素因数の和:2417

約数の個数: 72

約数和(自身を含む): 1390504752

約数和(自身を除く): 676608777

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 107, 117, 195, 225, 321, 325, 535, 585, 963, 975, 1391, 1605, 2281, 2675, 2925, 4173, 4815, 6843, 6955, 8025, 11405, 12519, 20529, 20865, 24075, 29653, 34215, 34775, 57025, 62595, 88959, 102645, 104325, 148265, 171075, 244067, 266877, 312975, 444795, 513225, 732201, 741325, 1220335, 1334385, 2196603, 2223975, 3172871, 3661005, 6101675, 6671925, 9518613, 10983015, 15864355, 18305025, 28555839, 47593065, 54915075, 79321775, 142779195, 237965325, 713895975]

約数ペア:

[(1, 713895975), (3, 237965325), (5, 142779195), (9, 79321775), (13, 54915075), (15, 47593065), (25, 28555839), (39, 18305025), (45, 15864355), (65, 10983015), (75, 9518613), (107, 6671925), (117, 6101675), (195, 3661005), (225, 3172871), (321, 2223975), (325, 2196603), (535, 1334385), (585, 1220335), (963, 741325), (975, 732201), (1391, 513225), (1605, 444795), (2281, 312975), (2675, 266877), (2925, 244067), (4173, 171075), (4815, 148265), (6843, 104325), (6955, 102645), (8025, 88959), (11405, 62595), (12519, 57025), (20529, 34775), (20865, 34215), (24075, 29653)]