1330370025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{40591}}^1$

素因数の和:40646

約数の個数: 48

約数和(自身を含む): 2416035840

約数和(自身を除く): 1085665815

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 1311, 1425, 1725, 2185, 6555, 10925, 32775, 40591, 121773, 202955, 608865, 771229, 933593, 1014775, 2313687, 2800779, 3044325, 3856145, 4667965, 11568435, 14003895, 17738267, 19280725, 23339825, 53214801, 57842175, 70019475, 88691335, 266074005, 443456675, 1330370025]

約数ペア:

[(1, 1330370025), (3, 443456675), (5, 266074005), (15, 88691335), (19, 70019475), (23, 57842175), (25, 53214801), (57, 23339825), (69, 19280725), (75, 17738267), (95, 14003895), (115, 11568435), (285, 4667965), (345, 3856145), (437, 3044325), (475, 2800779), (575, 2313687), (1311, 1014775), (1425, 933593), (1725, 771229), (2185, 608865), (6555, 202955), (10925, 121773), (32775, 40591)]