15303132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1763

約数の個数: 72

約数和(自身を含む): 43876560

約数和(自身を除く): 28573428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 1721, 2223, 2964, 3442, 4446, 5163, 6884, 8892, 10326, 15489, 20652, 22373, 30978, 32699, 44746, 61956, 65398, 67119, 89492, 98097, 130796, 134238, 196194, 201357, 268476, 294291, 392388, 402714, 425087, 588582, 805428, 850174, 1177164, 1275261, 1700348, 2550522, 3825783, 5101044, 7651566, 15303132]

約数ペア:

[(1, 15303132), (2, 7651566), (3, 5101044), (4, 3825783), (6, 2550522), (9, 1700348), (12, 1275261), (13, 1177164), (18, 850174), (19, 805428), (26, 588582), (36, 425087), (38, 402714), (39, 392388), (52, 294291), (57, 268476), (76, 201357), (78, 196194), (114, 134238), (117, 130796), (156, 98097), (171, 89492), (228, 67119), (234, 65398), (247, 61956), (342, 44746), (468, 32699), (494, 30978), (684, 22373), (741, 20652), (988, 15489), (1482, 10326), (1721, 8892), (2223, 6884), (2964, 5163), (3442, 4446)]