202205925

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 377091936

約数和(自身を除く): 174886011

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 107, 111, 185, 225, 227, 321, 333, 535, 555, 681, 925, 963, 1135, 1605, 1665, 2043, 2675, 2775, 3405, 3959, 4815, 5675, 8025, 8325, 8399, 10215, 11877, 17025, 19795, 24075, 24289, 25197, 35631, 41995, 51075, 59385, 72867, 75591, 98975, 121445, 125985, 178155, 209975, 218601, 296925, 364335, 377955, 607225, 629925, 890775, 898693, 1093005, 1821675, 1889775, 2696079, 4493465, 5465025, 8088237, 13480395, 22467325, 40441185, 67401975, 202205925]

約数ペア:

[(1, 202205925), (3, 67401975), (5, 40441185), (9, 22467325), (15, 13480395), (25, 8088237), (37, 5465025), (45, 4493465), (75, 2696079), (107, 1889775), (111, 1821675), (185, 1093005), (225, 898693), (227, 890775), (321, 629925), (333, 607225), (535, 377955), (555, 364335), (681, 296925), (925, 218601), (963, 209975), (1135, 178155), (1605, 125985), (1665, 121445), (2043, 98975), (2675, 75591), (2775, 72867), (3405, 59385), (3959, 51075), (4815, 41995), (5675, 35631), (8025, 25197), (8325, 24289), (8399, 24075), (10215, 19795), (11877, 17025)]