40198395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3001}}^1$

素因数の和:3075

約数の個数: 32

約数和(自身を含む): 69166080

約数和(自身を除く): 28967685

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 3001, 4465, 9003, 13395, 15005, 45015, 57019, 141047, 171057, 285095, 423141, 705235, 855285, 2115705, 2679893, 8039679, 13399465, 40198395]

約数ペア:

[(1, 40198395), (3, 13399465), (5, 8039679), (15, 2679893), (19, 2115705), (47, 855285), (57, 705235), (95, 423141), (141, 285095), (235, 171057), (285, 141047), (705, 57019), (893, 45015), (2679, 15005), (3001, 13395), (4465, 9003)]