155571195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34687}}^1$

素因数の和:34731

約数の個数: 32

約数和(自身を含む): 279724032

約数和(自身を除く): 124152837

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 34687, 104061, 173435, 450931, 520305, 797801, 1352793, 2254655, 2393403, 3989005, 6763965, 10371413, 11967015, 31114239, 51857065, 155571195]

約数ペア:

[(1, 155571195), (3, 51857065), (5, 31114239), (13, 11967015), (15, 10371413), (23, 6763965), (39, 3989005), (65, 2393403), (69, 2254655), (115, 1352793), (195, 797801), (299, 520305), (345, 450931), (897, 173435), (1495, 104061), (4485, 34687)]