102681605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 149990400

約数和(自身を除く): 47308795

約数列:

[1, 5, 13, 19, 29, 47, 61, 65, 95, 145, 235, 247, 305, 377, 551, 611, 793, 893, 1159, 1235, 1363, 1769, 1885, 2755, 2867, 3055, 3965, 4465, 5795, 6815, 7163, 8845, 11609, 14335, 15067, 17719, 22997, 25897, 33611, 35815, 37271, 54473, 58045, 75335, 83143, 88595, 114985, 129485, 168055, 186355, 272365, 336661, 415715, 436943, 708149, 1080859, 1579717, 1683305, 2184715, 3540745, 5404295, 7898585, 20536321, 102681605]

約数ペア:

[(1, 102681605), (5, 20536321), (13, 7898585), (19, 5404295), (29, 3540745), (47, 2184715), (61, 1683305), (65, 1579717), (95, 1080859), (145, 708149), (235, 436943), (247, 415715), (305, 336661), (377, 272365), (551, 186355), (611, 168055), (793, 129485), (893, 114985), (1159, 88595), (1235, 83143), (1363, 75335), (1769, 58045), (1885, 54473), (2755, 37271), (2867, 35815), (3055, 33611), (3965, 25897), (4465, 22997), (5795, 17719), (6815, 15067), (7163, 14335), (8845, 11609)]