15696596985

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{64783}}^1$

素因数の和:65377

約数の個数: 32

約数和(自身を含む): 26027619840

約数和(自身を除く): 10331022855

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 557, 1671, 2785, 8355, 16153, 48459, 64783, 80765, 194349, 242295, 323915, 971745, 1878707, 5636121, 9393535, 28180605, 36084131, 108252393, 180420655, 541261965, 1046439799, 3139319397, 5232198995, 15696596985]

約数ペア:

[(1, 15696596985), (3, 5232198995), (5, 3139319397), (15, 1046439799), (29, 541261965), (87, 180420655), (145, 108252393), (435, 36084131), (557, 28180605), (1671, 9393535), (2785, 5636121), (8355, 1878707), (16153, 971745), (48459, 323915), (64783, 242295), (80765, 194349)]