38506065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{547}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 70152768

約数和(自身を除く): 31646703

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 361, 547, 741, 1083, 1235, 1641, 1805, 2735, 3705, 4693, 5415, 7111, 8205, 10393, 14079, 21333, 23465, 31179, 35555, 51965, 70395, 106665, 135109, 155895, 197467, 405327, 592401, 675545, 987335, 2026635, 2567071, 2962005, 7701213, 12835355, 38506065]

約数ペア:

[(1, 38506065), (3, 12835355), (5, 7701213), (13, 2962005), (15, 2567071), (19, 2026635), (39, 987335), (57, 675545), (65, 592401), (95, 405327), (195, 197467), (247, 155895), (285, 135109), (361, 106665), (547, 70395), (741, 51965), (1083, 35555), (1235, 31179), (1641, 23465), (1805, 21333), (2735, 14079), (3705, 10393), (4693, 8205), (5415, 7111)]