9125025

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 18998784

約数和(自身を除く): 9873759

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 65, 75, 91, 105, 147, 175, 191, 195, 245, 273, 325, 455, 525, 573, 637, 735, 955, 975, 1225, 1337, 1365, 1911, 2275, 2483, 2865, 3185, 3675, 4011, 4775, 6685, 6825, 7449, 9359, 9555, 12415, 14325, 15925, 17381, 20055, 28077, 33425, 37245, 46795, 47775, 52143, 62075, 86905, 100275, 121667, 140385, 186225, 233975, 260715, 365001, 434525, 608335, 701925, 1303575, 1825005, 3041675, 9125025]

約数ペア:

[(1, 9125025), (3, 3041675), (5, 1825005), (7, 1303575), (13, 701925), (15, 608335), (21, 434525), (25, 365001), (35, 260715), (39, 233975), (49, 186225), (65, 140385), (75, 121667), (91, 100275), (105, 86905), (147, 62075), (175, 52143), (191, 47775), (195, 46795), (245, 37245), (273, 33425), (325, 28077), (455, 20055), (525, 17381), (573, 15925), (637, 14325), (735, 12415), (955, 9555), (975, 9359), (1225, 7449), (1337, 6825), (1365, 6685), (1911, 4775), (2275, 4011), (2483, 3675), (2865, 3185)]