1640496987195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3617}}^1\times {\mathrm{119513}}^1$

素因数の和:123172

約数の個数: 64

約数和(自身を含む): 2988760218624

約数和(自身を除く): 1348263231429

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3617, 3795, 10851, 18085, 39787, 54255, 83191, 119361, 119513, 198935, 249573, 358539, 415955, 596805, 597565, 915101, 1247865, 1314643, 1792695, 2745303, 2748799, 3943929, 4575505, 6573215, 8246397, 13726515, 13743995, 19719645, 30236789, 41231985, 90710367, 151183945, 432278521, 453551835, 1296835563, 2161392605, 4755063731, 6484177815, 9942405983, 14265191193, 23775318655, 29827217949, 49712029915, 71325955965, 109366465813, 149136089745, 328099397439, 546832329065, 1640496987195]

約数ペア:

[(1, 1640496987195), (3, 546832329065), (5, 328099397439), (11, 149136089745), (15, 109366465813), (23, 71325955965), (33, 49712029915), (55, 29827217949), (69, 23775318655), (115, 14265191193), (165, 9942405983), (253, 6484177815), (345, 4755063731), (759, 2161392605), (1265, 1296835563), (3617, 453551835), (3795, 432278521), (10851, 151183945), (18085, 90710367), (39787, 41231985), (54255, 30236789), (83191, 19719645), (119361, 13743995), (119513, 13726515), (198935, 8246397), (249573, 6573215), (358539, 4575505), (415955, 3943929), (596805, 2748799), (597565, 2745303), (915101, 1792695), (1247865, 1314643)]