15690163455

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79769}}^1$

素因数の和:79861

約数の個数: 64

約数和(自身を含む): 29406412800

約数和(自身を除く): 13716249345

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 47, 93, 135, 141, 155, 235, 279, 423, 465, 705, 837, 1269, 1395, 1457, 2115, 4185, 4371, 6345, 7285, 13113, 21855, 39339, 65565, 79769, 196695, 239307, 398845, 717921, 1196535, 2153763, 2472839, 3589605, 3749143, 7418517, 10768815, 11247429, 12364195, 18745715, 22255551, 33742287, 37092585, 56237145, 66766653, 101226861, 111277755, 116223433, 168711435, 333833265, 348670299, 506134305, 581117165, 1046010897, 1743351495, 3138032691, 5230054485, 15690163455]

約数ペア:

[(1, 15690163455), (3, 5230054485), (5, 3138032691), (9, 1743351495), (15, 1046010897), (27, 581117165), (31, 506134305), (45, 348670299), (47, 333833265), (93, 168711435), (135, 116223433), (141, 111277755), (155, 101226861), (235, 66766653), (279, 56237145), (423, 37092585), (465, 33742287), (705, 22255551), (837, 18745715), (1269, 12364195), (1395, 11247429), (1457, 10768815), (2115, 7418517), (4185, 3749143), (4371, 3589605), (6345, 2472839), (7285, 2153763), (13113, 1196535), (21855, 717921), (39339, 398845), (65565, 239307), (79769, 196695)]