82442924925

素因数分解:

$3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{971}}^1\times {\mathrm{2689}}^1$

素因数の和:4094

約数の個数: 48

約数和(自身を含む): 136820975040

約数和(自身を除く): 54378050115

約数列:

[1, 3, 5, 15, 25, 75, 421, 971, 1263, 2105, 2689, 2913, 4855, 6315, 8067, 10525, 13445, 14565, 24275, 31575, 40335, 67225, 72825, 201675, 408791, 1132069, 1226373, 2043955, 2611019, 3396207, 5660345, 6131865, 7833057, 10219775, 13055095, 16981035, 28301725, 30659325, 39165285, 65275475, 84905175, 195826425, 1099238999, 3297716997, 5496194995, 16488584985, 27480974975, 82442924925]

約数ペア:

[(1, 82442924925), (3, 27480974975), (5, 16488584985), (15, 5496194995), (25, 3297716997), (75, 1099238999), (421, 195826425), (971, 84905175), (1263, 65275475), (2105, 39165285), (2689, 30659325), (2913, 28301725), (4855, 16981035), (6315, 13055095), (8067, 10219775), (10525, 7833057), (13445, 6131865), (14565, 5660345), (24275, 3396207), (31575, 2611019), (40335, 2043955), (67225, 1226373), (72825, 1132069), (201675, 408791)]