22620465

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 47393280

約数和(自身を除く): 24772815

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 79, 81, 101, 105, 135, 189, 237, 303, 315, 395, 405, 505, 553, 567, 707, 711, 909, 945, 1185, 1515, 1659, 2121, 2133, 2727, 2765, 2835, 3535, 3555, 4545, 4977, 6363, 6399, 7979, 8181, 8295, 10605, 10665, 13635, 14931, 19089, 23937, 24885, 31815, 31995, 39895, 40905, 44793, 55853, 57267, 71811, 74655, 95445, 119685, 167559, 215433, 223965, 279265, 286335, 359055, 502677, 646299, 837795, 1077165, 1508031, 2513385, 3231495, 4524093, 7540155, 22620465]

約数ペア:

[(1, 22620465), (3, 7540155), (5, 4524093), (7, 3231495), (9, 2513385), (15, 1508031), (21, 1077165), (27, 837795), (35, 646299), (45, 502677), (63, 359055), (79, 286335), (81, 279265), (101, 223965), (105, 215433), (135, 167559), (189, 119685), (237, 95445), (303, 74655), (315, 71811), (395, 57267), (405, 55853), (505, 44793), (553, 40905), (567, 39895), (707, 31995), (711, 31815), (909, 24885), (945, 23937), (1185, 19089), (1515, 14931), (1659, 13635), (2121, 10665), (2133, 10605), (2727, 8295), (2765, 8181), (2835, 7979), (3535, 6399), (3555, 6363), (4545, 4977)]