87517005

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 143883648

約数和(自身を除く): 56366643

約数列:

[1, 3, 5, 15, 61, 101, 183, 303, 305, 505, 915, 947, 1515, 2841, 4735, 6161, 14205, 18483, 30805, 57767, 92415, 95647, 173301, 286941, 288835, 478235, 866505, 1434705, 5834467, 17503401, 29172335, 87517005]

約数ペア:

[(1, 87517005), (3, 29172335), (5, 17503401), (15, 5834467), (61, 1434705), (101, 866505), (183, 478235), (303, 288835), (305, 286941), (505, 173301), (915, 95647), (947, 92415), (1515, 57767), (2841, 30805), (4735, 18483), (6161, 14205)]