15305127

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 7504473

約数列:

[1, 3, 19, 29, 47, 57, 87, 141, 197, 551, 591, 893, 1363, 1653, 2679, 3743, 4089, 5713, 9259, 11229, 17139, 25897, 27777, 77691, 108547, 175921, 268511, 325641, 527763, 805533, 5101709, 15305127]

約数ペア:

[(1, 15305127), (3, 5101709), (19, 805533), (29, 527763), (47, 325641), (57, 268511), (87, 175921), (141, 108547), (197, 77691), (551, 27777), (591, 25897), (893, 17139), (1363, 11229), (1653, 9259), (2679, 5713), (3743, 4089)]