202184925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 347263488

約数和(自身を除く): 145078563

約数列:

[1, 3, 5, 15, 25, 43, 71, 75, 129, 213, 215, 355, 645, 883, 1065, 1075, 1775, 2649, 3053, 3225, 4415, 5325, 9159, 13245, 15265, 22075, 37969, 45795, 62693, 66225, 76325, 113907, 188079, 189845, 228975, 313465, 569535, 940395, 949225, 1567325, 2695799, 2847675, 4701975, 8087397, 13478995, 40436985, 67394975, 202184925]

約数ペア:

[(1, 202184925), (3, 67394975), (5, 40436985), (15, 13478995), (25, 8087397), (43, 4701975), (71, 2847675), (75, 2695799), (129, 1567325), (213, 949225), (215, 940395), (355, 569535), (645, 313465), (883, 228975), (1065, 189845), (1075, 188079), (1775, 113907), (2649, 76325), (3053, 66225), (3225, 62693), (4415, 45795), (5325, 37969), (9159, 22075), (13245, 15265)]