240054825

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 407402496

約数和(自身を除く): 167347671

約数列:

[1, 3, 5, 15, 25, 61, 75, 137, 183, 305, 383, 411, 685, 915, 1149, 1525, 1915, 2055, 3425, 4575, 5745, 8357, 9575, 10275, 23363, 25071, 28725, 41785, 52471, 70089, 116815, 125355, 157413, 208925, 262355, 350445, 584075, 626775, 787065, 1311775, 1752225, 3200731, 3935325, 9602193, 16003655, 48010965, 80018275, 240054825]

約数ペア:

[(1, 240054825), (3, 80018275), (5, 48010965), (15, 16003655), (25, 9602193), (61, 3935325), (75, 3200731), (137, 1752225), (183, 1311775), (305, 787065), (383, 626775), (411, 584075), (685, 350445), (915, 262355), (1149, 208925), (1525, 157413), (1915, 125355), (2055, 116815), (3425, 70089), (4575, 52471), (5745, 41785), (8357, 28725), (9575, 25071), (10275, 23363)]