2288590965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71329}}^1$

素因数の和:71394

約数の個数: 48

約数和(自身を含む): 4272952320

約数和(自身を除く): 1984361355

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 1035, 1395, 2139, 3565, 6417, 10695, 32085, 71329, 213987, 356645, 641961, 1069935, 1640567, 2211199, 3209805, 4921701, 6633597, 8202835, 11055995, 14765103, 19900791, 24608505, 33167985, 50857577, 73825515, 99503955, 152572731, 254287885, 457718193, 762863655, 2288590965]

約数ペア:

[(1, 2288590965), (3, 762863655), (5, 457718193), (9, 254287885), (15, 152572731), (23, 99503955), (31, 73825515), (45, 50857577), (69, 33167985), (93, 24608505), (115, 19900791), (155, 14765103), (207, 11055995), (279, 8202835), (345, 6633597), (465, 4921701), (713, 3209805), (1035, 2211199), (1395, 1640567), (2139, 1069935), (3565, 641961), (6417, 356645), (10695, 213987), (32085, 71329)]