15693874245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{2371}}^1\times {\mathrm{21013}}^1$

素因数の和:23402

約数の個数: 48

約数和(自身を含む): 31103409792

約数和(自身を除く): 15409535547

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 2371, 7113, 11855, 16597, 21013, 21339, 35565, 49791, 63039, 82985, 105065, 106695, 147091, 149373, 189117, 248955, 315195, 441273, 735455, 746865, 945585, 1323819, 2206365, 6619095, 49821823, 149465469, 249109115, 348752761, 448396407, 747327345, 1046258283, 1743763805, 2241982035, 3138774849, 5231291415, 15693874245]

約数ペア:

[(1, 15693874245), (3, 5231291415), (5, 3138774849), (7, 2241982035), (9, 1743763805), (15, 1046258283), (21, 747327345), (35, 448396407), (45, 348752761), (63, 249109115), (105, 149465469), (315, 49821823), (2371, 6619095), (7113, 2206365), (11855, 1323819), (16597, 945585), (21013, 746865), (21339, 735455), (35565, 441273), (49791, 315195), (63039, 248955), (82985, 189117), (105065, 149373), (106695, 147091)]