157492755

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 327501504

約数和(自身を除く): 170008749

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 81, 105, 135, 189, 219, 315, 365, 405, 511, 567, 657, 761, 945, 1095, 1533, 1971, 2283, 2555, 2835, 3285, 3805, 4599, 5327, 5913, 6849, 7665, 9855, 11415, 13797, 15981, 20547, 22995, 26635, 29565, 34245, 41391, 47943, 55553, 61641, 68985, 79905, 102735, 143829, 166659, 206955, 239715, 277765, 308205, 388871, 431487, 499977, 719145, 833295, 1166613, 1499931, 1944355, 2157435, 2499885, 3499839, 4499793, 5833065, 7499655, 10499517, 17499195, 22498965, 31498551, 52497585, 157492755]

約数ペア:

[(1, 157492755), (3, 52497585), (5, 31498551), (7, 22498965), (9, 17499195), (15, 10499517), (21, 7499655), (27, 5833065), (35, 4499793), (45, 3499839), (63, 2499885), (73, 2157435), (81, 1944355), (105, 1499931), (135, 1166613), (189, 833295), (219, 719145), (315, 499977), (365, 431487), (405, 388871), (511, 308205), (567, 277765), (657, 239715), (761, 206955), (945, 166659), (1095, 143829), (1533, 102735), (1971, 79905), (2283, 68985), (2555, 61641), (2835, 55553), (3285, 47943), (3805, 41391), (4599, 34245), (5327, 29565), (5913, 26635), (6849, 22995), (7665, 20547), (9855, 15981), (11415, 13797)]