1942100055

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{11149}}^1$

素因数の和:11253

約数の個数: 72

約数和(自身を含む): 3965832000

約数和(自身を除く): 2023731945

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 79, 105, 147, 237, 245, 315, 395, 441, 553, 711, 735, 1185, 1659, 2205, 2765, 3555, 3871, 4977, 8295, 11149, 11613, 19355, 24885, 33447, 34839, 55745, 58065, 78043, 100341, 167235, 174195, 234129, 390215, 501705, 546301, 702387, 880771, 1170645, 1638903, 2642313, 2731505, 3511935, 4403855, 4916709, 6165397, 7926939, 8194515, 13211565, 18496191, 24583545, 30826985, 39634695, 43157779, 55488573, 92480955, 129473337, 215788895, 277442865, 388420011, 647366685, 1942100055]

約数ペア:

[(1, 1942100055), (3, 647366685), (5, 388420011), (7, 277442865), (9, 215788895), (15, 129473337), (21, 92480955), (35, 55488573), (45, 43157779), (49, 39634695), (63, 30826985), (79, 24583545), (105, 18496191), (147, 13211565), (237, 8194515), (245, 7926939), (315, 6165397), (395, 4916709), (441, 4403855), (553, 3511935), (711, 2731505), (735, 2642313), (1185, 1638903), (1659, 1170645), (2205, 880771), (2765, 702387), (3555, 546301), (3871, 501705), (4977, 390215), (8295, 234129), (11149, 174195), (11613, 167235), (19355, 100341), (24885, 78043), (33447, 58065), (34839, 55745)]