41631915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 75866112

約数和(自身を除く): 34234197

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 71, 93, 97, 155, 195, 213, 291, 355, 403, 465, 485, 923, 1065, 1209, 1261, 1455, 2015, 2201, 2769, 3007, 3783, 4615, 6045, 6305, 6603, 6887, 9021, 11005, 13845, 15035, 18915, 20661, 28613, 33015, 34435, 39091, 45105, 85839, 89531, 103305, 117273, 143065, 195455, 213497, 268593, 429195, 447655, 586365, 640491, 1067485, 1342965, 2775461, 3202455, 8326383, 13877305, 41631915]

約数ペア:

[(1, 41631915), (3, 13877305), (5, 8326383), (13, 3202455), (15, 2775461), (31, 1342965), (39, 1067485), (65, 640491), (71, 586365), (93, 447655), (97, 429195), (155, 268593), (195, 213497), (213, 195455), (291, 143065), (355, 117273), (403, 103305), (465, 89531), (485, 85839), (923, 45105), (1065, 39091), (1209, 34435), (1261, 33015), (1455, 28613), (2015, 20661), (2201, 18915), (2769, 15035), (3007, 13845), (3783, 11005), (4615, 9021), (6045, 6887), (6305, 6603)]