102427845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 183321600

約数和(自身を除く): 80893755

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 79, 109, 183, 195, 237, 305, 327, 395, 545, 793, 915, 1027, 1185, 1417, 1635, 2379, 3081, 3965, 4251, 4819, 5135, 6649, 7085, 8611, 11895, 14457, 15405, 19947, 21255, 24095, 25833, 33245, 43055, 62647, 72285, 86437, 99735, 111943, 129165, 187941, 259311, 313235, 335829, 432185, 525271, 559715, 939705, 1296555, 1575813, 1679145, 2626355, 6828523, 7879065, 20485569, 34142615, 102427845]

約数ペア:

[(1, 102427845), (3, 34142615), (5, 20485569), (13, 7879065), (15, 6828523), (39, 2626355), (61, 1679145), (65, 1575813), (79, 1296555), (109, 939705), (183, 559715), (195, 525271), (237, 432185), (305, 335829), (327, 313235), (395, 259311), (545, 187941), (793, 129165), (915, 111943), (1027, 99735), (1185, 86437), (1417, 72285), (1635, 62647), (2379, 43055), (3081, 33245), (3965, 25833), (4251, 24095), (4819, 21255), (5135, 19947), (6649, 15405), (7085, 14457), (8611, 11895)]