61148925

素因数分解:

$3^4\times 5^2\times {\mathrm{30197}}^1$

素因数の和:30219

約数の個数: 30

約数和(自身を含む): 113272698

約数和(自身を除く): 52123773

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 30197, 90591, 150985, 271773, 452955, 754925, 815319, 1358865, 2264775, 2445957, 4076595, 6794325, 12229785, 20382975, 61148925]

約数ペア:

[(1, 61148925), (3, 20382975), (5, 12229785), (9, 6794325), (15, 4076595), (25, 2445957), (27, 2264775), (45, 1358865), (75, 815319), (81, 754925), (135, 452955), (225, 271773), (405, 150985), (675, 90591), (2025, 30197)]