74194605

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 132312960

約数和(自身を除く): 58118355

約数列:

[1, 3, 5, 9, 15, 45, 61, 151, 179, 183, 305, 453, 537, 549, 755, 895, 915, 1359, 1611, 2265, 2685, 2745, 6795, 8055, 9211, 10919, 27029, 27633, 32757, 46055, 54595, 81087, 82899, 98271, 135145, 138165, 163785, 243261, 405435, 414495, 491355, 1216305, 1648769, 4946307, 8243845, 14838921, 24731535, 74194605]

約数ペア:

[(1, 74194605), (3, 24731535), (5, 14838921), (9, 8243845), (15, 4946307), (45, 1648769), (61, 1216305), (151, 491355), (179, 414495), (183, 405435), (305, 243261), (453, 163785), (537, 138165), (549, 135145), (755, 98271), (895, 82899), (915, 81087), (1359, 54595), (1611, 46055), (2265, 32757), (2685, 27633), (2745, 27029), (6795, 10919), (8055, 9211)]