200554275

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 343192320

約数和(自身を除く): 142638045

約数列:

[1, 3, 5, 15, 25, 59, 61, 75, 177, 183, 295, 305, 743, 885, 915, 1475, 1525, 2229, 3599, 3715, 4425, 4575, 10797, 11145, 17995, 18575, 43837, 45323, 53985, 55725, 89975, 131511, 135969, 219185, 226615, 269925, 657555, 679845, 1095925, 1133075, 2674057, 3287775, 3399225, 8022171, 13370285, 40110855, 66851425, 200554275]

約数ペア:

[(1, 200554275), (3, 66851425), (5, 40110855), (15, 13370285), (25, 8022171), (59, 3399225), (61, 3287775), (75, 2674057), (177, 1133075), (183, 1095925), (295, 679845), (305, 657555), (743, 269925), (885, 226615), (915, 219185), (1475, 135969), (1525, 131511), (2229, 89975), (3599, 55725), (3715, 53985), (4425, 45323), (4575, 43837), (10797, 18575), (11145, 17995)]