40107075

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 69266400

約数和(自身を除く): 29159325

約数列:

[1, 3, 5, 15, 25, 37, 75, 97, 111, 149, 185, 291, 447, 485, 555, 745, 925, 1455, 2235, 2425, 2775, 3589, 3725, 5513, 7275, 10767, 11175, 14453, 16539, 17945, 27565, 43359, 53835, 72265, 82695, 89725, 137825, 216795, 269175, 361325, 413475, 534761, 1083975, 1604283, 2673805, 8021415, 13369025, 40107075]

約数ペア:

[(1, 40107075), (3, 13369025), (5, 8021415), (15, 2673805), (25, 1604283), (37, 1083975), (75, 534761), (97, 413475), (111, 361325), (149, 269175), (185, 216795), (291, 137825), (447, 89725), (485, 82695), (555, 72265), (745, 53835), (925, 43359), (1455, 27565), (2235, 17945), (2425, 16539), (2775, 14453), (3589, 11175), (3725, 10767), (5513, 7275)]