74703475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 116706816

約数和(自身を除く): 42003341

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 151, 175, 257, 275, 385, 755, 1057, 1285, 1661, 1799, 1925, 2827, 3775, 5285, 6425, 8305, 8995, 11627, 14135, 19789, 26425, 38807, 41525, 44975, 58135, 70675, 98945, 194035, 271649, 290675, 426877, 494725, 970175, 1358245, 2134385, 2988139, 6791225, 10671925, 14940695, 74703475]

約数ペア:

[(1, 74703475), (5, 14940695), (7, 10671925), (11, 6791225), (25, 2988139), (35, 2134385), (55, 1358245), (77, 970175), (151, 494725), (175, 426877), (257, 290675), (275, 271649), (385, 194035), (755, 98945), (1057, 70675), (1285, 58135), (1661, 44975), (1799, 41525), (1925, 38807), (2827, 26425), (3775, 19789), (5285, 14135), (6425, 11627), (8305, 8995)]