15725120904

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{154787}}^1$

素因数の和:154899

約数の個数: 96

約数和(自身を含む): 45637693920

約数和(自身を除く): 29912573016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 83, 102, 136, 153, 166, 204, 249, 306, 332, 408, 498, 612, 664, 747, 996, 1224, 1411, 1494, 1992, 2822, 2988, 4233, 5644, 5976, 8466, 11288, 12699, 16932, 25398, 33864, 50796, 101592, 154787, 309574, 464361, 619148, 928722, 1238296, 1393083, 1857444, 2631379, 2786166, 3714888, 5262758, 5572332, 7894137, 10525516, 11144664, 12847321, 15788274, 21051032, 23682411, 25694642, 31576548, 38541963, 47364822, 51389284, 63153096, 77083926, 94729644, 102778568, 115625889, 154167852, 189459288, 218404457, 231251778, 308335704, 436808914, 462503556, 655213371, 873617828, 925007112, 1310426742, 1747235656, 1965640113, 2620853484, 3931280226, 5241706968, 7862560452, 15725120904]

約数ペア:

[(1, 15725120904), (2, 7862560452), (3, 5241706968), (4, 3931280226), (6, 2620853484), (8, 1965640113), (9, 1747235656), (12, 1310426742), (17, 925007112), (18, 873617828), (24, 655213371), (34, 462503556), (36, 436808914), (51, 308335704), (68, 231251778), (72, 218404457), (83, 189459288), (102, 154167852), (136, 115625889), (153, 102778568), (166, 94729644), (204, 77083926), (249, 63153096), (306, 51389284), (332, 47364822), (408, 38541963), (498, 31576548), (612, 25694642), (664, 23682411), (747, 21051032), (996, 15788274), (1224, 12847321), (1411, 11144664), (1494, 10525516), (1992, 7894137), (2822, 5572332), (2988, 5262758), (4233, 3714888), (5644, 2786166), (5976, 2631379), (8466, 1857444), (11288, 1393083), (12699, 1238296), (16932, 928722), (25398, 619148), (33864, 464361), (50796, 309574), (101592, 154787)]