199141877205

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1787}}^1\times {\mathrm{4337}}^1$

素因数の和:6706

約数の個数: 48

約数和(自身を含む): 346057043904

約数和(自身を除く): 146915166699

約数列:

[1, 3, 5, 9, 15, 45, 571, 1713, 1787, 2855, 4337, 5139, 5361, 8565, 8935, 13011, 16083, 21685, 25695, 26805, 39033, 65055, 80415, 195165, 1020377, 2476427, 3061131, 5101885, 7429281, 7750219, 9183393, 12382135, 15305655, 22287843, 23250657, 37146405, 38751095, 45916965, 69751971, 111439215, 116253285, 348759855, 4425375049, 13276125147, 22126875245, 39828375441, 66380625735, 199141877205]

約数ペア:

[(1, 199141877205), (3, 66380625735), (5, 39828375441), (9, 22126875245), (15, 13276125147), (45, 4425375049), (571, 348759855), (1713, 116253285), (1787, 111439215), (2855, 69751971), (4337, 45916965), (5139, 38751095), (5361, 37146405), (8565, 23250657), (8935, 22287843), (13011, 15305655), (16083, 12382135), (21685, 9183393), (25695, 7750219), (26805, 7429281), (39033, 5101885), (65055, 3061131), (80415, 2476427), (195165, 1020377)]