224718325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 322010640

約数和(自身を除く): 97292315

約数列:

[1, 5, 13, 17, 25, 65, 85, 89, 221, 325, 425, 445, 457, 1105, 1157, 1513, 2225, 2285, 5525, 5785, 5941, 7565, 7769, 11425, 19669, 28925, 29705, 37825, 38845, 40673, 98345, 100997, 148525, 194225, 203365, 491725, 504985, 528749, 691441, 1016825, 2524925, 2643745, 3457205, 8988733, 13218725, 17286025, 44943665, 224718325]

約数ペア:

[(1, 224718325), (5, 44943665), (13, 17286025), (17, 13218725), (25, 8988733), (65, 3457205), (85, 2643745), (89, 2524925), (221, 1016825), (325, 691441), (425, 528749), (445, 504985), (457, 491725), (1105, 203365), (1157, 194225), (1513, 148525), (2225, 100997), (2285, 98345), (5525, 40673), (5785, 38845), (5941, 37825), (7565, 29705), (7769, 28925), (11425, 19669)]