17144925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 34718016

約数和(自身を除く): 17573091

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 113, 119, 175, 255, 289, 339, 357, 425, 525, 565, 595, 791, 867, 1275, 1445, 1695, 1785, 1921, 2023, 2373, 2825, 2975, 3955, 4335, 5763, 6069, 7225, 8475, 8925, 9605, 10115, 11865, 13447, 19775, 21675, 28815, 30345, 32657, 40341, 48025, 50575, 59325, 67235, 97971, 144075, 151725, 163285, 201705, 228599, 336175, 489855, 685797, 816425, 1008525, 1142995, 2449275, 3428985, 5714975, 17144925]

約数ペア:

[(1, 17144925), (3, 5714975), (5, 3428985), (7, 2449275), (15, 1142995), (17, 1008525), (21, 816425), (25, 685797), (35, 489855), (51, 336175), (75, 228599), (85, 201705), (105, 163285), (113, 151725), (119, 144075), (175, 97971), (255, 67235), (289, 59325), (339, 50575), (357, 48025), (425, 40341), (525, 32657), (565, 30345), (595, 28815), (791, 21675), (867, 19775), (1275, 13447), (1445, 11865), (1695, 10115), (1785, 9605), (1921, 8925), (2023, 8475), (2373, 7225), (2825, 6069), (2975, 5763), (3955, 4335)]