192018735

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 355829760

約数和(自身を除く): 163811025

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 53, 135, 141, 159, 235, 265, 423, 477, 571, 705, 795, 1269, 1431, 1713, 2115, 2385, 2491, 2855, 5139, 6345, 7155, 7473, 8565, 12455, 15417, 22419, 25695, 26837, 30263, 37365, 67257, 77085, 80511, 90789, 112095, 134185, 151315, 241533, 272367, 336285, 402555, 453945, 724599, 817101, 1207665, 1361835, 1422361, 3622995, 4085505, 4267083, 7111805, 12801249, 21335415, 38403747, 64006245, 192018735]

約数ペア:

[(1, 192018735), (3, 64006245), (5, 38403747), (9, 21335415), (15, 12801249), (27, 7111805), (45, 4267083), (47, 4085505), (53, 3622995), (135, 1422361), (141, 1361835), (159, 1207665), (235, 817101), (265, 724599), (423, 453945), (477, 402555), (571, 336285), (705, 272367), (795, 241533), (1269, 151315), (1431, 134185), (1713, 112095), (2115, 90789), (2385, 80511), (2491, 77085), (2855, 67257), (5139, 37365), (6345, 30263), (7155, 26837), (7473, 25695), (8565, 22419), (12455, 15417)]