82280925

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1013}}^1$

素因数の和:1067

約数の個数: 54

約数和(自身を含む): 155692602

約数和(自身を除く): 73411677

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 361, 475, 855, 1013, 1083, 1425, 1805, 3039, 3249, 4275, 5065, 5415, 9025, 9117, 15195, 16245, 19247, 25325, 27075, 45585, 57741, 75975, 81225, 96235, 173223, 227925, 288705, 365693, 481175, 866115, 1097079, 1443525, 1828465, 3291237, 4330575, 5485395, 9142325, 16456185, 27426975, 82280925]

約数ペア:

[(1, 82280925), (3, 27426975), (5, 16456185), (9, 9142325), (15, 5485395), (19, 4330575), (25, 3291237), (45, 1828465), (57, 1443525), (75, 1097079), (95, 866115), (171, 481175), (225, 365693), (285, 288705), (361, 227925), (475, 173223), (855, 96235), (1013, 81225), (1083, 75975), (1425, 57741), (1805, 45585), (3039, 27075), (3249, 25325), (4275, 19247), (5065, 16245), (5415, 15195), (9025, 9117)]