15195222

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 39283200

約数和(自身を除く): 24087978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 659, 854, 1098, 1281, 1318, 1647, 1977, 2562, 3294, 3843, 3954, 4613, 5931, 7686, 9226, 11529, 11862, 13839, 17793, 23058, 27678, 35586, 40199, 41517, 80398, 83034, 120597, 124551, 241194, 249102, 281393, 361791, 562786, 723582, 844179, 1085373, 1688358, 2170746, 2532537, 5065074, 7597611, 15195222]

約数ペア:

[(1, 15195222), (2, 7597611), (3, 5065074), (6, 2532537), (7, 2170746), (9, 1688358), (14, 1085373), (18, 844179), (21, 723582), (27, 562786), (42, 361791), (54, 281393), (61, 249102), (63, 241194), (122, 124551), (126, 120597), (183, 83034), (189, 80398), (366, 41517), (378, 40199), (427, 35586), (549, 27678), (659, 23058), (854, 17793), (1098, 13839), (1281, 11862), (1318, 11529), (1647, 9226), (1977, 7686), (2562, 5931), (3294, 4613), (3843, 3954)]