2016359975

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{7477}}^1$

素因数の和:7584

約数の個数: 48

約数和(自身を含む): 3026615808

約数和(自身を除く): 1010255833

約数列:

[1, 5, 7, 23, 25, 35, 67, 115, 161, 175, 335, 469, 575, 805, 1541, 1675, 2345, 4025, 7477, 7705, 10787, 11725, 37385, 38525, 52339, 53935, 171971, 186925, 261695, 269675, 500959, 859855, 1203797, 1308475, 2504795, 3506713, 4299275, 6018985, 11522057, 12523975, 17533565, 30094925, 57610285, 80654399, 87667825, 288051425, 403271995, 2016359975]

約数ペア:

[(1, 2016359975), (5, 403271995), (7, 288051425), (23, 87667825), (25, 80654399), (35, 57610285), (67, 30094925), (115, 17533565), (161, 12523975), (175, 11522057), (335, 6018985), (469, 4299275), (575, 3506713), (805, 2504795), (1541, 1308475), (1675, 1203797), (2345, 859855), (4025, 500959), (7477, 269675), (7705, 261695), (10787, 186925), (11725, 171971), (37385, 53935), (38525, 52339)]