26771625

素因数分解:

$3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 49280400

約数和(自身を除く): 22508775

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 125, 159, 225, 265, 375, 449, 477, 795, 1125, 1325, 1347, 2245, 2385, 3975, 4041, 6625, 6735, 11225, 11925, 19875, 20205, 23797, 33675, 56125, 59625, 71391, 101025, 118985, 168375, 214173, 356955, 505125, 594925, 1070865, 1784775, 2974625, 5354325, 8923875, 26771625]

約数ペア:

[(1, 26771625), (3, 8923875), (5, 5354325), (9, 2974625), (15, 1784775), (25, 1070865), (45, 594925), (53, 505125), (75, 356955), (125, 214173), (159, 168375), (225, 118985), (265, 101025), (375, 71391), (449, 59625), (477, 56125), (795, 33675), (1125, 23797), (1325, 20205), (1347, 19875), (2245, 11925), (2385, 11225), (3975, 6735), (4041, 6625)]