23725065

素因数分解:

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

素因数の和:239

約数の個数: 72

約数和(自身を含む): 48066048

約数和(自身を除く): 24340983

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 169, 191, 195, 245, 273, 455, 507, 573, 637, 735, 845, 955, 1183, 1337, 1365, 1911, 2483, 2535, 2865, 3185, 3549, 4011, 5915, 6685, 7449, 8281, 9359, 9555, 12415, 17381, 17745, 20055, 24843, 28077, 32279, 37245, 41405, 46795, 52143, 86905, 96837, 121667, 124215, 140385, 161395, 225953, 260715, 365001, 484185, 608335, 677859, 1129765, 1581671, 1825005, 3389295, 4745013, 7908355, 23725065]

約数ペア:

[(1, 23725065), (3, 7908355), (5, 4745013), (7, 3389295), (13, 1825005), (15, 1581671), (21, 1129765), (35, 677859), (39, 608335), (49, 484185), (65, 365001), (91, 260715), (105, 225953), (147, 161395), (169, 140385), (191, 124215), (195, 121667), (245, 96837), (273, 86905), (455, 52143), (507, 46795), (573, 41405), (637, 37245), (735, 32279), (845, 28077), (955, 24843), (1183, 20055), (1337, 17745), (1365, 17381), (1911, 12415), (2483, 9555), (2535, 9359), (2865, 8281), (3185, 7449), (3549, 6685), (4011, 5915)]