69378465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 129024000

約数和(自身を除く): 59645535

約数列:

[1, 3, 5, 13, 15, 23, 31, 39, 65, 69, 93, 115, 155, 195, 299, 345, 403, 465, 499, 713, 897, 1209, 1495, 1497, 2015, 2139, 2495, 3565, 4485, 6045, 6487, 7485, 9269, 10695, 11477, 15469, 19461, 27807, 32435, 34431, 46345, 46407, 57385, 77345, 97305, 139035, 149201, 172155, 201097, 232035, 355787, 447603, 603291, 746005, 1005485, 1067361, 1778935, 2238015, 3016455, 4625231, 5336805, 13875693, 23126155, 69378465]

約数ペア:

[(1, 69378465), (3, 23126155), (5, 13875693), (13, 5336805), (15, 4625231), (23, 3016455), (31, 2238015), (39, 1778935), (65, 1067361), (69, 1005485), (93, 746005), (115, 603291), (155, 447603), (195, 355787), (299, 232035), (345, 201097), (403, 172155), (465, 149201), (499, 139035), (713, 97305), (897, 77345), (1209, 57385), (1495, 46407), (1497, 46345), (2015, 34431), (2139, 32435), (2495, 27807), (3565, 19461), (4485, 15469), (6045, 11477), (6487, 10695), (7485, 9269)]