40953075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 73804800

約数和(自身を除く): 32851725

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 435, 475, 551, 725, 991, 1425, 1653, 2175, 2755, 2973, 4955, 8265, 13775, 14865, 18829, 24775, 28739, 41325, 56487, 74325, 86217, 94145, 143695, 282435, 431085, 470725, 546041, 718475, 1412175, 1638123, 2155425, 2730205, 8190615, 13651025, 40953075]

約数ペア:

[(1, 40953075), (3, 13651025), (5, 8190615), (15, 2730205), (19, 2155425), (25, 1638123), (29, 1412175), (57, 718475), (75, 546041), (87, 470725), (95, 431085), (145, 282435), (285, 143695), (435, 94145), (475, 86217), (551, 74325), (725, 56487), (991, 41325), (1425, 28739), (1653, 24775), (2175, 18829), (2755, 14865), (2973, 13775), (4955, 8265)]