4897995

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 8195904

約数和(自身を除く): 3297909

約数列:

[1, 3, 5, 15, 53, 61, 101, 159, 183, 265, 303, 305, 505, 795, 915, 1515, 3233, 5353, 6161, 9699, 16059, 16165, 18483, 26765, 30805, 48495, 80295, 92415, 326533, 979599, 1632665, 4897995]

約数ペア:

[(1, 4897995), (3, 1632665), (5, 979599), (15, 326533), (53, 92415), (61, 80295), (101, 48495), (159, 30805), (183, 26765), (265, 18483), (303, 16165), (305, 16059), (505, 9699), (795, 6161), (915, 5353), (1515, 3233)]