15663336715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 21221222400

約数和(自身を除く): 5557885685

約数列:

[1, 5, 13, 53, 65, 67, 79, 265, 335, 395, 689, 859, 871, 1027, 3445, 3551, 4187, 4295, 4355, 5135, 5293, 11167, 17755, 20935, 26465, 45527, 46163, 54431, 55835, 57553, 67861, 68809, 227635, 230815, 272155, 280529, 287765, 339305, 344045, 591851, 748189, 882193, 1402645, 2959255, 3050309, 3596633, 3646877, 3740945, 4410965, 4546687, 15251545, 17983165, 18234385, 22733435, 39654017, 46756229, 59106931, 198270085, 233781145, 240974411, 295534655, 1204872055, 3132667343, 15663336715]

約数ペア:

[(1, 15663336715), (5, 3132667343), (13, 1204872055), (53, 295534655), (65, 240974411), (67, 233781145), (79, 198270085), (265, 59106931), (335, 46756229), (395, 39654017), (689, 22733435), (859, 18234385), (871, 17983165), (1027, 15251545), (3445, 4546687), (3551, 4410965), (4187, 3740945), (4295, 3646877), (4355, 3596633), (5135, 3050309), (5293, 2959255), (11167, 1402645), (17755, 882193), (20935, 748189), (26465, 591851), (45527, 344045), (46163, 339305), (54431, 287765), (55835, 280529), (57553, 272155), (67861, 230815), (68809, 227635)]