202420725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7159}}^1$

素因数の和:7214

約数の個数: 48

約数和(自身を含む): 372892800

約数和(自身を除く): 170472075

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 2175, 5655, 7159, 9425, 21477, 28275, 35795, 93067, 107385, 178975, 207611, 279201, 465335, 536925, 622833, 1038055, 1396005, 2326675, 2698943, 3114165, 5190275, 6980025, 8096829, 13494715, 15570825, 40484145, 67473575, 202420725]

約数ペア:

[(1, 202420725), (3, 67473575), (5, 40484145), (13, 15570825), (15, 13494715), (25, 8096829), (29, 6980025), (39, 5190275), (65, 3114165), (75, 2698943), (87, 2326675), (145, 1396005), (195, 1038055), (325, 622833), (377, 536925), (435, 465335), (725, 279201), (975, 207611), (1131, 178975), (1885, 107385), (2175, 93067), (5655, 35795), (7159, 28275), (9425, 21477)]