13302815895

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1728761}}^1$

素因数の和:1728797

約数の個数: 40

約数和(自身を含む): 25101624240

約数和(自身を除く): 11798808345

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 1728761, 5186283, 8643805, 15558849, 25931415, 32846459, 46676547, 77794245, 98539377, 140029641, 164232295, 233382735, 295618131, 492696885, 700148205, 886854393, 1478090655, 2660563179, 4434271965, 13302815895]

約数ペア:

[(1, 13302815895), (3, 4434271965), (5, 2660563179), (9, 1478090655), (15, 886854393), (19, 700148205), (27, 492696885), (45, 295618131), (57, 233382735), (81, 164232295), (95, 140029641), (135, 98539377), (171, 77794245), (285, 46676547), (405, 32846459), (513, 25931415), (855, 15558849), (1539, 8643805), (2565, 5186283), (7695, 1728761)]