72533925

素因数分解:

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

素因数の和:120

約数の個数: 72

約数和(自身を含む): 140050560

約数和(自身を除く): 67516635

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 47, 57, 75, 95, 141, 171, 225, 235, 285, 361, 423, 475, 705, 855, 893, 1083, 1175, 1425, 1805, 2115, 2679, 3249, 3525, 4275, 4465, 5415, 6859, 8037, 9025, 10575, 13395, 16245, 16967, 20577, 22325, 27075, 34295, 40185, 50901, 61731, 66975, 81225, 84835, 102885, 152703, 171475, 200925, 254505, 308655, 322373, 424175, 514425, 763515, 967119, 1272525, 1543275, 1611865, 2901357, 3817575, 4835595, 8059325, 14506785, 24177975, 72533925]

約数ペア:

[(1, 72533925), (3, 24177975), (5, 14506785), (9, 8059325), (15, 4835595), (19, 3817575), (25, 2901357), (45, 1611865), (47, 1543275), (57, 1272525), (75, 967119), (95, 763515), (141, 514425), (171, 424175), (225, 322373), (235, 308655), (285, 254505), (361, 200925), (423, 171475), (475, 152703), (705, 102885), (855, 84835), (893, 81225), (1083, 66975), (1175, 61731), (1425, 50901), (1805, 40185), (2115, 34295), (2679, 27075), (3249, 22325), (3525, 20577), (4275, 16967), (4465, 16245), (5415, 13395), (6859, 10575), (8037, 9025)]