47083425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 86173056

約数和(自身を除く): 39089631

約数列:

[1, 3, 5, 15, 19, 25, 37, 47, 57, 75, 95, 111, 141, 185, 235, 285, 361, 475, 555, 703, 705, 893, 925, 1083, 1175, 1425, 1739, 1805, 2109, 2679, 2775, 3515, 3525, 4465, 5217, 5415, 8695, 9025, 10545, 13357, 13395, 16967, 17575, 22325, 26085, 27075, 33041, 40071, 43475, 50901, 52725, 66785, 66975, 84835, 99123, 130425, 165205, 200355, 254505, 333925, 424175, 495615, 627779, 826025, 1001775, 1272525, 1883337, 2478075, 3138895, 9416685, 15694475, 47083425]

約数ペア:

[(1, 47083425), (3, 15694475), (5, 9416685), (15, 3138895), (19, 2478075), (25, 1883337), (37, 1272525), (47, 1001775), (57, 826025), (75, 627779), (95, 495615), (111, 424175), (141, 333925), (185, 254505), (235, 200355), (285, 165205), (361, 130425), (475, 99123), (555, 84835), (703, 66975), (705, 66785), (893, 52725), (925, 50901), (1083, 43475), (1175, 40071), (1425, 33041), (1739, 27075), (1805, 26085), (2109, 22325), (2679, 17575), (2775, 16967), (3515, 13395), (3525, 13357), (4465, 10545), (5217, 9025), (5415, 8695)]