2908049561415

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1\times {\mathrm{1257043}}^1$

素因数の和:1257664

約数の個数: 48

約数和(自身を含む): 5100531452640

約数和(自身を除く): 2192481891225

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 509, 909, 1515, 1527, 2545, 4545, 4581, 7635, 22905, 51409, 154227, 257045, 462681, 771135, 1257043, 2313405, 3771129, 6285215, 11313387, 18855645, 56566935, 126961343, 380884029, 634806715, 639834887, 1142652087, 1904420145, 1919504661, 3199174435, 5713260435, 5758513983, 9597523305, 28792569915, 64623323587, 193869970761, 323116617935, 581609912283, 969349853805, 2908049561415]

約数ペア:

[(1, 2908049561415), (3, 969349853805), (5, 581609912283), (9, 323116617935), (15, 193869970761), (45, 64623323587), (101, 28792569915), (303, 9597523305), (505, 5758513983), (509, 5713260435), (909, 3199174435), (1515, 1919504661), (1527, 1904420145), (2545, 1142652087), (4545, 639834887), (4581, 634806715), (7635, 380884029), (22905, 126961343), (51409, 56566935), (154227, 18855645), (257045, 11313387), (462681, 6285215), (771135, 3771129), (1257043, 2313405)]