149065395

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1613}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 244966464

約数和(自身を除く): 95901069

約数列:

[1, 3, 5, 15, 61, 101, 183, 303, 305, 505, 915, 1515, 1613, 4839, 6161, 8065, 18483, 24195, 30805, 92415, 98393, 162913, 295179, 488739, 491965, 814565, 1475895, 2443695, 9937693, 29813079, 49688465, 149065395]

約数ペア:

[(1, 149065395), (3, 49688465), (5, 29813079), (15, 9937693), (61, 2443695), (101, 1475895), (183, 814565), (303, 491965), (305, 488739), (505, 295179), (915, 162913), (1515, 98393), (1613, 92415), (4839, 30805), (6161, 24195), (8065, 18483)]