15001308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19843}}^1$

素因数の和:19863

約数の個数: 48

約数和(自身を含む): 44450560

約数和(自身を除く): 29449252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 19843, 39686, 59529, 79372, 119058, 138901, 178587, 238116, 277802, 357174, 416703, 535761, 555604, 714348, 833406, 1071522, 1250109, 1666812, 2143044, 2500218, 3750327, 5000436, 7500654, 15001308]

約数ペア:

[(1, 15001308), (2, 7500654), (3, 5000436), (4, 3750327), (6, 2500218), (7, 2143044), (9, 1666812), (12, 1250109), (14, 1071522), (18, 833406), (21, 714348), (27, 555604), (28, 535761), (36, 416703), (42, 357174), (54, 277802), (63, 238116), (84, 178587), (108, 138901), (126, 119058), (189, 79372), (252, 59529), (378, 39686), (756, 19843)]