54942525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 109100160

約数和(自身を除く): 54157635

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 79, 99, 165, 225, 237, 275, 281, 395, 495, 711, 825, 843, 869, 1185, 1405, 1975, 2475, 2529, 2607, 3091, 3555, 4215, 4345, 5925, 7025, 7821, 9273, 12645, 13035, 15455, 17775, 21075, 21725, 22199, 27819, 39105, 46365, 63225, 65175, 66597, 77275, 110995, 139095, 195525, 199791, 231825, 244189, 332985, 554975, 695475, 732567, 998955, 1220945, 1664925, 2197701, 3662835, 4994775, 6104725, 10988505, 18314175, 54942525]

約数ペア:

[(1, 54942525), (3, 18314175), (5, 10988505), (9, 6104725), (11, 4994775), (15, 3662835), (25, 2197701), (33, 1664925), (45, 1220945), (55, 998955), (75, 732567), (79, 695475), (99, 554975), (165, 332985), (225, 244189), (237, 231825), (275, 199791), (281, 195525), (395, 139095), (495, 110995), (711, 77275), (825, 66597), (843, 65175), (869, 63225), (1185, 46365), (1405, 39105), (1975, 27819), (2475, 22199), (2529, 21725), (2607, 21075), (3091, 17775), (3555, 15455), (4215, 13035), (4345, 12645), (5925, 9273), (7025, 7821)]