15995322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 42112512

約数和(自身を除く): 26117190

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 47, 63, 73, 74, 94, 111, 126, 141, 146, 219, 222, 259, 282, 329, 333, 423, 438, 511, 518, 657, 658, 666, 777, 846, 987, 1022, 1314, 1533, 1554, 1739, 1974, 2331, 2701, 2961, 3066, 3431, 3478, 4599, 4662, 5217, 5402, 5922, 6862, 8103, 9198, 10293, 10434, 12173, 15651, 16206, 18907, 20586, 24017, 24309, 24346, 30879, 31302, 36519, 37814, 48034, 48618, 56721, 61758, 72051, 73038, 109557, 113442, 126947, 144102, 170163, 216153, 219114, 253894, 340326, 380841, 432306, 761682, 888629, 1142523, 1777258, 2285046, 2665887, 5331774, 7997661, 15995322]

約数ペア:

[(1, 15995322), (2, 7997661), (3, 5331774), (6, 2665887), (7, 2285046), (9, 1777258), (14, 1142523), (18, 888629), (21, 761682), (37, 432306), (42, 380841), (47, 340326), (63, 253894), (73, 219114), (74, 216153), (94, 170163), (111, 144102), (126, 126947), (141, 113442), (146, 109557), (219, 73038), (222, 72051), (259, 61758), (282, 56721), (329, 48618), (333, 48034), (423, 37814), (438, 36519), (511, 31302), (518, 30879), (657, 24346), (658, 24309), (666, 24017), (777, 20586), (846, 18907), (987, 16206), (1022, 15651), (1314, 12173), (1533, 10434), (1554, 10293), (1739, 9198), (1974, 8103), (2331, 6862), (2701, 5922), (2961, 5402), (3066, 5217), (3431, 4662), (3478, 4599)]