202327515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{991}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 379142400

約数和(自身を除く): 176814885

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 349, 585, 991, 1047, 1745, 2973, 3141, 4537, 4955, 5235, 8919, 12883, 13611, 14865, 15705, 22685, 38649, 40833, 44595, 64415, 68055, 115947, 193245, 204165, 345859, 579735, 1037577, 1729295, 3112731, 4496167, 5187885, 13488501, 15563655, 22480835, 40465503, 67442505, 202327515]

約数ペア:

[(1, 202327515), (3, 67442505), (5, 40465503), (9, 22480835), (13, 15563655), (15, 13488501), (39, 5187885), (45, 4496167), (65, 3112731), (117, 1729295), (195, 1037577), (349, 579735), (585, 345859), (991, 204165), (1047, 193245), (1745, 115947), (2973, 68055), (3141, 64415), (4537, 44595), (4955, 40833), (5235, 38649), (8919, 22685), (12883, 15705), (13611, 14865)]