9968248255

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2719}}^1$

素因数の和:2936

約数の個数: 64

約数和(自身を含む): 14883840000

約数和(自身を除く): 4915591745

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 149, 185, 259, 665, 703, 745, 1043, 1295, 2719, 2831, 3515, 4921, 5215, 5513, 13595, 14155, 19033, 19817, 24605, 27565, 38591, 51661, 95165, 99085, 100603, 104747, 192955, 258305, 361627, 405131, 503015, 523735, 704221, 733229, 1808135, 1911457, 2025655, 2835917, 3521105, 3666145, 7697489, 9557285, 13380199, 14179585, 14989847, 38487445, 53882423, 66900995, 74949235, 104928929, 269412115, 284807093, 524644645, 1424035465, 1993649651, 9968248255]

約数ペア:

[(1, 9968248255), (5, 1993649651), (7, 1424035465), (19, 524644645), (35, 284807093), (37, 269412115), (95, 104928929), (133, 74949235), (149, 66900995), (185, 53882423), (259, 38487445), (665, 14989847), (703, 14179585), (745, 13380199), (1043, 9557285), (1295, 7697489), (2719, 3666145), (2831, 3521105), (3515, 2835917), (4921, 2025655), (5215, 1911457), (5513, 1808135), (13595, 733229), (14155, 704221), (19033, 523735), (19817, 503015), (24605, 405131), (27565, 361627), (38591, 258305), (51661, 192955), (95165, 104747), (99085, 100603)]