8045997015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1\times {\mathrm{769}}^1$

素因数の和:1432

約数の個数: 64

約数和(自身を含む): 14827760640

約数和(自身を除く): 6781763625

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 251, 397, 753, 769, 1191, 1255, 1757, 1985, 2307, 2779, 3765, 3845, 5271, 5383, 5955, 8337, 8785, 11535, 13895, 16149, 26355, 26915, 41685, 80745, 99647, 193019, 298941, 305293, 498235, 579057, 697529, 915879, 965095, 1351133, 1494705, 1526465, 2092587, 2137051, 2895285, 3487645, 4053399, 4579395, 6411153, 6755665, 10462935, 10685255, 20266995, 32055765, 76628543, 229885629, 383142715, 536399801, 1149428145, 1609199403, 2681999005, 8045997015]

約数ペア:

[(1, 8045997015), (3, 2681999005), (5, 1609199403), (7, 1149428145), (15, 536399801), (21, 383142715), (35, 229885629), (105, 76628543), (251, 32055765), (397, 20266995), (753, 10685255), (769, 10462935), (1191, 6755665), (1255, 6411153), (1757, 4579395), (1985, 4053399), (2307, 3487645), (2779, 2895285), (3765, 2137051), (3845, 2092587), (5271, 1526465), (5383, 1494705), (5955, 1351133), (8337, 965095), (8785, 915879), (11535, 697529), (13895, 579057), (16149, 498235), (26355, 305293), (26915, 298941), (41685, 193019), (80745, 99647)]