1854373275

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6761}}^1$

素因数の和:6853

約数の個数: 72

約数和(自身を含む): 3531711456

約数和(自身を除く): 1677338181

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 53, 69, 75, 115, 159, 207, 225, 265, 345, 477, 575, 795, 1035, 1219, 1325, 1725, 2385, 3657, 3975, 5175, 6095, 6761, 10971, 11925, 18285, 20283, 30475, 33805, 54855, 60849, 91425, 101415, 155503, 169025, 274275, 304245, 358333, 466509, 507075, 777515, 1074999, 1399527, 1521225, 1791665, 2332545, 3224997, 3887575, 5374995, 6997635, 8241659, 8958325, 11662725, 16124985, 24724977, 26874975, 34988175, 41208295, 74174931, 80624925, 123624885, 206041475, 370874655, 618124425, 1854373275]

約数ペア:

[(1, 1854373275), (3, 618124425), (5, 370874655), (9, 206041475), (15, 123624885), (23, 80624925), (25, 74174931), (45, 41208295), (53, 34988175), (69, 26874975), (75, 24724977), (115, 16124985), (159, 11662725), (207, 8958325), (225, 8241659), (265, 6997635), (345, 5374995), (477, 3887575), (575, 3224997), (795, 2332545), (1035, 1791665), (1219, 1521225), (1325, 1399527), (1725, 1074999), (2385, 777515), (3657, 507075), (3975, 466509), (5175, 358333), (6095, 304245), (6761, 274275), (10971, 169025), (11925, 155503), (18285, 101415), (20283, 91425), (30475, 60849), (33805, 54855)]