144664825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 196701696

約数和(自身を除く): 52036871

約数列:

[1, 5, 23, 25, 47, 53, 101, 115, 235, 265, 505, 575, 1081, 1175, 1219, 1325, 2323, 2491, 2525, 4747, 5353, 5405, 6095, 11615, 12455, 23735, 26765, 27025, 30475, 57293, 58075, 62275, 109181, 118675, 123119, 133825, 251591, 286465, 545905, 615595, 1257955, 1432325, 2729525, 3077975, 5786593, 6289775, 28932965, 144664825]

約数ペア:

[(1, 144664825), (5, 28932965), (23, 6289775), (25, 5786593), (47, 3077975), (53, 2729525), (101, 1432325), (115, 1257955), (235, 615595), (265, 545905), (505, 286465), (575, 251591), (1081, 133825), (1175, 123119), (1219, 118675), (1325, 109181), (2323, 62275), (2491, 58075), (2525, 57293), (4747, 30475), (5353, 27025), (5405, 26765), (6095, 23735), (11615, 12455)]