85283895

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1373}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 141269184

約数和(自身を除く): 55985289

約数列:

[1, 3, 5, 15, 41, 101, 123, 205, 303, 505, 615, 1373, 1515, 4119, 4141, 6865, 12423, 20595, 20705, 56293, 62115, 138673, 168879, 281465, 416019, 693365, 844395, 2080095, 5685593, 17056779, 28427965, 85283895]

約数ペア:

[(1, 85283895), (3, 28427965), (5, 17056779), (15, 5685593), (41, 2080095), (101, 844395), (123, 693365), (205, 416019), (303, 281465), (505, 168879), (615, 138673), (1373, 62115), (1515, 56293), (4119, 20705), (4141, 20595), (6865, 12423)]