3858015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 7469280

約数和(自身を除く): 3611265

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 181, 203, 245, 435, 543, 609, 735, 905, 1015, 1267, 1421, 2715, 3045, 3801, 4263, 5249, 6335, 7105, 8869, 15747, 19005, 21315, 26245, 26607, 36743, 44345, 78735, 110229, 133035, 183715, 257201, 551145, 771603, 1286005, 3858015]

約数ペア:

[(1, 3858015), (3, 1286005), (5, 771603), (7, 551145), (15, 257201), (21, 183715), (29, 133035), (35, 110229), (49, 78735), (87, 44345), (105, 36743), (145, 26607), (147, 26245), (181, 21315), (203, 19005), (245, 15747), (435, 8869), (543, 7105), (609, 6335), (735, 5249), (905, 4263), (1015, 3801), (1267, 3045), (1421, 2715)]