1896475995

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{5641}}^1$

素因数の和:5924

約数の個数: 48

約数和(自身を含む): 3407948544

約数和(自身を除く): 1511472549

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 241, 279, 465, 723, 1205, 1395, 2169, 3615, 5641, 7471, 10845, 16923, 22413, 28205, 37355, 50769, 67239, 84615, 112065, 174871, 253845, 336195, 524613, 874355, 1359481, 1573839, 2623065, 4078443, 6797405, 7869195, 12235329, 20392215, 42143911, 61176645, 126431733, 210719555, 379295199, 632158665, 1896475995]

約数ペア:

[(1, 1896475995), (3, 632158665), (5, 379295199), (9, 210719555), (15, 126431733), (31, 61176645), (45, 42143911), (93, 20392215), (155, 12235329), (241, 7869195), (279, 6797405), (465, 4078443), (723, 2623065), (1205, 1573839), (1395, 1359481), (2169, 874355), (3615, 524613), (5641, 336195), (7471, 253845), (10845, 174871), (16923, 112065), (22413, 84615), (28205, 67239), (37355, 50769)]