427296875

素因数分解:

$5^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 56

約数和(自身を含む): 590617440

約数和(自身を除く): 163320565

約数列:

[1, 5, 23, 25, 29, 41, 115, 125, 145, 205, 575, 625, 667, 725, 943, 1025, 1189, 2875, 3125, 3335, 3625, 4715, 5125, 5945, 14375, 15625, 16675, 18125, 23575, 25625, 27347, 29725, 71875, 83375, 90625, 117875, 128125, 136735, 148625, 359375, 416875, 453125, 589375, 640625, 683675, 743125, 2084375, 2946875, 3418375, 3715625, 10421875, 14734375, 17091875, 18578125, 85459375, 427296875]

約数ペア:

[(1, 427296875), (5, 85459375), (23, 18578125), (25, 17091875), (29, 14734375), (41, 10421875), (115, 3715625), (125, 3418375), (145, 2946875), (205, 2084375), (575, 743125), (625, 683675), (667, 640625), (725, 589375), (943, 453125), (1025, 416875), (1189, 359375), (2875, 148625), (3125, 136735), (3335, 128125), (3625, 117875), (4715, 90625), (5125, 83375), (5945, 71875), (14375, 29725), (15625, 27347), (16675, 25625), (18125, 23575)]